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Buying a new home is a great pleasure and the fulfillment of a dream for many people. After getting all the paperwork done and signing on the dotted line, it’s natural to want to make some changes and improvements around the house to make it your own. Painting and decorating are on the top of the list but what often gets overlooked is home security. Most new homeowners make this mistake and unfortunately, it can be a costly one. The most effective way to protect a home is with the installation of a high-quality home security system but many new homeowners have budget issues and may need to save up for such a purchase.
However, there are some steps that anyone can take that cost little or nothing and help to prevent burglaries or limit losses in the unfortunate case that one occurs.
We all work hard during the year to provide a safe and happy home for our families. We look for effective home security tips to improve the protection of our house. Even with the best security in place, some risk remains. Unfortunately, that risk increases greatly when no one is at home. Even leaving for a day of work or a weekend away means that your home’s security risk increases. But at no other time is your home and property more at risk than when you and your family are away for a vacation.
Burglars are smart and patient and wait for the best opportunity to attack. A home unattended, while its owners are on vacation, is a prime target. Just imagine coming home from a fantastic family vacation to find that your home or property has been compromised. Don’t let this unfortunate situation happen to you!
Instances of property crime are on the rise and now more than ever, protecting homes, businesses and possessions from theft and vandalism are vital. One of the best ways to prevent crime and protect property is by utilizing a video surveillance system. CCTV (closed circuit television) systems have been used reliably for decades but recent advances in digital IP systems offer many advantages and features not available on CCTV systems. IP cameras and IP network systems can instantly improve the way that surveillance video is captured, processed and stored. In fact, even systems that currently employ CCTV cameras can gain many of the benefits of digital systems by using a clever device known as an analog to IP converter.
CCTV and IP systems differ in significant ways, how to distinguish? CCTV cameras capture analog signals that are sent directly to televisions, VCRs or DVD recorders. They work in much the same way a regular television operates. Although this method has been used for years, it has some big disadvantages. First, the quality of the video is constrained by the limitations of the camera and analog signal. Unlike IP systems that use multiple Megapixel technologies, the image quality from analog cameras can’t compare. Also, analog systems are very sensitive to interference from other equipment, storms and damage to wiring. Finally, these systems can be expensive and difficult to expand when additional areas require surveillance.
IP systems don’t suffer from the limitations of analog. IP cameras capture high-definition video and digitize it for transmission over a LAN (local area network) to a computer or web server. Each IP camera acts as an individual network device and systems such as this give users many more features and options that are not available on pure analog systems.
IP cameras have image resolutions that are up to 20 times higher than analog. Using HD (high-definition) technology, IP systems result in greater source image quality and video that can be further enhanced with many powerful software options that exist.
Analog systems send a signal directly from camera to TV with a simple wire that can be intercepted easily by anyone with common cabling equipment. This is a serious flaw! In contrast, IP digital signals are first encrypted before being transmitted ensuring enhanced security and a signal that cannot be compromised or intercepted.
IP cameras exist as part of a network that can be connected to the internet. This allows features such as off-site storage and management. Also, IP systems are compatible with a wide range of software and Apps that allow for remote access. Users can log into their security system from anywhere and view their home or business.
Analog systems are difficult to expand with additional cameras because of the limited number of ports available on typical CCTV equipment and may require additional expensive components. IP systems are designed with scalability in mind. They can accept an unlimited number of cameras, can be combined with existing systems and typically do not require professional installation. Thus, they are cheaper and easier to scale up as security needs change.
Many IP cameras are wireless which makes installation simple and less costly by eliminating wiring costs and the professional labor needed to install it. If wired IP cameras are selected as an upgrade they can often use existing wires, further reducing installation hassles.
Analog video is difficult to store, requires antiquated equipment such as VCRs and is susceptible to physical damage when stored on tape. IP systems use digital technology and massive amounts of surveillance video can be easily stored on computer drives and web servers. In addition, digital storage is easy to backup for redundancy and protection from data loss or damage.
IP systems may have some higher initial component costs over analog but their advantages in features, media storage and scalability result in greater cost savings over the long term. In fact, using a combination system with an analog to IP converter allows users to take advantage of existing analog cameras while adding additional features that are only available on digital systems.
Upgrading to a digital IP security system makes sense in today’s connected world. Virtually all homes and businesses have existing networks that can accommodate digital surveillance systems. However, for those who may have a significant investment in older analog video surveillance systems, there is a handy solution – an analog to IP converter kit can breathe new life into older surveillance systems.
An analog to IP converter is a video encoder device that takes the analog video feed from existing cameras and converts it into a digital signal that can be captured, processed and stored across a digital network.
Installation steps will differ somewhat depending on which IP converter is utilized however all converters work in generally the same manner. The coaxial cables from any existing analog video cameras attach to the converter using BNC connectors. Meanwhile, the converter is connected to a facility’s network router via a modern Cat 5 network cable. Some network converters even have wireless capability to connect to any available wireless network already in place.
Once connected to the network and properly identified, the user is free to take advantage of many powerful security software options that are compatible with the newly converted digital signal for control, processing and mass storage. At this point, many of the advantages of digital IP systems can be utilized including encryption, multiple storage options, remote access and more.
You can read our other post on how to convert analog CCTV camera to IP network camera.
Converting an older analog video surveillance system to a modern IP digital system is easy, cost effective and eliminates many of the drawbacks inherent to analog systems. Powerful features and remote capabilities will add convenience and greatly improve the quality and effectiveness of any video surveillance system.
Everyone with a home or business wants to protect it and the best way to protect one’s assets and family is to prevent trespassing, theft, and vandalism before it happens. Surveillance systems that use security cameras are so popular today because they have a proven track record of deterring trespassing, protecting property and preventing crime. However, with the intention of saving money, some people consider the use of dummy or fake security cameras in place of a complete security system. The truth is, not only are fake security cameras ineffective they often cause more harm than good, turning an intention to save money into a costly yet preventable mistake.
Fake security cameras are often referred to as ‘dummy cameras’ and come in a variety of shapes and sizes that mimic the design of real cameras. Although they look similar to real cameras they have features that make them easily distinguishable from the real deal.
A prominent feature of these type of cameras is a blinking red light that is supposed to make the camera appear to be turned on and functioning. Some more advanced models may pan from side to side or make other arbitrary movements as if they are monitoring an area. In spite of these ‘realistic’ features, dummy cameras do not monitor or record activity or movement and although they claim to prevent crime they are simply not effective deterrents and in some cases can even do more harm than good.
To be effective, criminals must believe that a dummy camera is real. The truth is, experienced criminals can easily tell a fake security camera from a real one. The differences are easy for anyone to see. First, most dummy cameras use a blinking red light to indicate operation and this is presented as a realism feature. However, the vast majority of real security cameras do not use a blinking red light or any visible light at all. This dummy camera feature is like a flashing red sign to criminals that the camera is a fake!
Additionally, dummy cameras may have a single wire attached to the unit or no wires at all. Authentic high-end CCTV surveillance cameras use multiple wires for power and audio and a coaxial wire for the video signal. It is evident at a glance when a dummy camera lacks these features.
Finally, many dummy security cameras will pan back and forth constantly over an area, the assumption being that the area is being actively monitored. Real cameras don’t work like this. Instead, they monitor a certain area or move as a result of motion or occasionally as a result of manual surveillance initiated by security personnel. The regular, repetitive back and forth motion of a dummy camera is a good indication to criminals that it is a fake and that they may trespass without being seen.
Some people think that mixing fake cameras and real cameras can be an inexpensive way to create the appearance of a wider, more complete surveillance system. This is a dangerous assumption that can actually make a property less secure! Because criminals can easily spot fake cameras, they will know in seconds what areas are safe for them to enter and which to avoid. This combination is like providing a road map to criminals on how to enter a property!
Not only that but in the case of an intrusion the fake security cameras in the system will not record any images or video, leaving the victim with no warning of a trespassing individual and no evidence to provide to the police or courts after a crime has occurred. Adding fake cameras in areas of a home or business property only serves to indicate areas that are not being monitored.
Real security cameras are safe, effective deterrents and easier than ever to install and use. They have a multitude of features that can be selected for each individual property’s security and monitoring needs. They are proven deterrents to even the most experienced criminals and in the event of an intrusion they record and safely store video evidence that can help law enforcement catch and convict criminals and recover losses.
In the past, high-quality security systems have been prohibitively expensive for personal use in homes and small businesses but in the last few years new technology and direct-to-consumer online sales have made effective systems cheaper and more accessible for everyone. Modern systems are modular, simple to install and operate and can be expanded to suit different applications, new monitoring areas, and larger properties.
The sad truth is that property crimes are increasing all the time and it’s more important than ever to have security protections in place for one’s business, home and family. Installing cheap dummy cameras may seem like a step in the right direction or a temporary security measure but they are simply not effective. Any money saved by not installing a real system would be nothing compared to the costs in losses and damages that would be incurred during a single burglary or incident of vandalism. Fake security cameras simply are not viable security measures and even worse, can give a false sense of protection.
The best answer to business and home security concerns is an investment in a real security surveillance system. A reasonable initial investment will provide real protection, safety and best of all…peace of mind by ANNKE .
With quality security systems, homeowners or business owners have a peace of mind as they are guaranteed of safety against potential intruders. Infrared security cameras are the finest, providing users with quality night and day surveillance. Initially, most people utilized the traditional video security systems. These out-of-date surveillance cameras have weaknesses, which make them all but inefficient nowadays. One of these drawbacks entails their dependence on visible light to capture media. This has proved troublesome since the majority of invasions take place at night when lighting is dim or unavailable. Thankfully, the infrared security cameras are equipped with state-of-the-art features; hence they can capture images even in dark conditions. This overview describes what an infrared camera is and how it functions.
Put simply; an IR camera is a device that generates images from infrared radiation. Also called a thermographic camera, this gadget utilizes wavelengths longer than the visible light to form images even in complete darkness. There are two main types of infrared cameras namely: cooled infrared detectors and uncooled infrared detectors.
Typically, infrared cameras work by determining the amount of radiation that a particular object emits depending on its temperature. A hot object emits more radiation, resulting in a more intense image color. The primary infrared cameras display images based on the color spectrum. The hottest section of the image reflects white while the less warm sections reflect red and yellow. The cool parts, which are the least intense, reflect in blue color.
A cooled infrared detector employs a cooling technique called the Joule-Thomson effect to create the image. It involves cooling the device to facilitate detection of the radiation emitted by an object; thus, producing clearer images than the traditional infrared cameras. Conversely, the uncooled infrared detector requires no cooling. Instead, it works at the ambient temperature. It senses the heat emitted by an object then converts it to an image using voltage changes.
In general, an infrared camera works by detecting heat energy emitted by an object. The heat is converted into an electronic signal, which is then processed to create a thermal image and enable temperature calculations. The distinctive feature of an infrared camera is that it can quantify the heat detected from an object. This way, you can monitor thermal performance and diagnose any heat-related problems that crop up.
Presently, infrared innovations provide users with more cost-effective thermal assessment solutions than before. For instance, thermal cameras now utilize Picture-in-Picture (PIP) technology, which enables one to overlay a thermal picture over a regular digital image. Based on the type of infrared camera, you can resize the thermal image or have it fixed in the middle of your display image. Other modern infrared cameras even permit the fusion of infrared and digital images.
Infrared cameras confer many benefits to users; one of them being the capacity to conserve energy. Surveillance videos that are equipped with IR capabilities typically utilize light emitting diodes (LEDs) to generate infrared illumination. LEDs are known to use 80 percent less energy compared to incandescent lighting, and still, produce an equivalent intensity of light. What’s more, most infrared cameras contain photocells, which turn the IR light on and off; thus, providing illumination only when required.
Another admirable feature of an infrared camera is its enhanced light penetration capability. Infrared light can penetrate a cloudy atmosphere better than visible light. If you live in a region that experiences high levels of humidity or pollution, using infrared security cameras is the ideal option.
IR thermography is now a renowned technology. It has encouraged the majority of infrared camera manufacturers to produce an array of products. You can get quality infrared cameras from Annkestore. When planning to buy an IR camera, you should base your decision on the core parameters such as temperature range, spatial resolution, detector size and budget.
The temperature range is determined based on the intended application. Making a mistake in this phase can leave you with a virtually ineffective piece of equipment. Presently, manufacturers make cameras that are customized for building security purposes. As such, this type of IR camera should not be used in other applications such as electrical inspection. Before purchasing an infrared security camera, you should first determine the application and then check the temperature range.
The detector size has a significant impact on picture quality and camera price. An infrared camera is similar to a digital camera in that, a large number of pixels results in a clearer image. IR detector sizes range from 160 × 120 to 640 × 480 (307,200 pixels). When buying an infrared camera, pick one that has a high number of pixels.
You need not overlook how the IR camera stores images. Frequent use of the IR camera generates tons of thermal images; hence, the need for neat storage, filing and retrieval of the media captured. If you store the data on an SD card within the IR camera, ensure that the card has enough storage space.
Put simply, spatial resolution refers to the quality of the images and is expressed as an angle. It defines the tiniest object that an infrared camera can resolve at a given distance. With a small IFOV (Instantaneous Filed of View) angle, one can view objects at a distance with much ease. Spatial resolution is usually determined using the infrared camera detector and lens.
You should tailor your budget based on your requirements. Many individuals assume that all infrared security cameras are the same. If you plan to use the camera frequently, invest your money in a quality infrared camera. It should have a minimum of 320 × 240-pixel detector; compatibility with accessory lenses and produces clear and accurate thermal images.
Safety and security remain the top considerations for most homeowners and business-owners. With infrared security cameras, you are guaranteed of ultimate protection. These devices can also be optimized for the intended applications such as indoor and outdoor placement options, weatherproof and extended views.
Whether you want to monitor multiple directions in an airport terminal or a massive parking lot, covering vast areas has long been a challenge for security surveillance systems. The traditional analog cameras have other limitations with regards to resolution, depth and area coverage. However, modern IP cameras have mitigated their predecessors’ shortcomings by covering broad areas in high resolution.
These cameras fall into two main categories: fixed and the pan-tilt-zoom types. In the case of fixed, the camera is mounted in a stationary position. It means that the device only captures one scene unless it is physically located. In contrast, pan-tilt-zoom cameras are designed for remote directional and zooming capabilities.
It refers to the horizontal movement of a surveillance camera from a fixed position. Put simply, the camera posses the ability to scan an object horizontally or “back and forth.” Panning offers the benefit of scanning both mobile objects and vast field of view areas such as industrial firms.
It is the vertical movement of a surveillance camera, which is placed in a stationary point. This feature is beneficial in that it allows cameras to scan vertical fields of view such as rooftops and other outdoor structures.
The zoom-in function helps magnify subjects within a particular field of view. For example, a vehicle that is parked hundreds of feet away is big enough to see; however, it is hard to determine the license plates. The PTZ camera is fitted with lenses, capable of enlarging the size of the license plate; hence, making it easy to read even the license numbers and letters.
PTZ CCTV security cameras come equipped with particular mechanical elements that facilitate movement of both the camera and lens. These surveillance cameras allow automatic rotation whenever motion is detected. The range of movement differs from one model to another. Some cameras can make a 360-degree pan, meaning the device turns in a complete circle to prevent blind spots. In contrast, the 180-degree tilt enables the camera to view straight ahead, below and above its position. While a smaller range of movement functions aptly, it is prudent to get the full movement. This way, your camera will have more flexibility.
Depending on where the camera is mounted, it can cover a whole 360-degree area. The majority of models allow users to set particular surveillance modes at pre-determined durations. Typically, the pan and tilt settings can be pre-programmed, making it easy to monitor large areas that would otherwise necessitate the use of multiple cameras. The use of a single camera means that you can minimize costs while maximizing your level of security.
Virtually all pan-tilt-zoom cameras are equipped with a built-in tracking device. This feature detects motion or tracks a subject; automatically panning, tilting or zooming to trail the person or object as it moves. It is beneficial in that it provides proof in the event of theft or vandalism. When purchasing a PTZ camera, ensure that it has this full motion tracking capability.
The night vision capability comes in handy when you want to monitor areas with poor lighting conditions. With surveillance cameras, the amount of lighting present is paramount in recording high-resolution images. The model of PTZ Speed Dome camera, which is developed recently, can capture media in total darkness. It is achieved with the aid of tiny LEDs that give out infrared light and a unique IR filter that comes with the camera lens. Infrared lighting cannot be seen by the human eye, but through the IR filter, the camera records images from any lighting conditions.
Another merit of using PTZ CCTV security cameras is that they are designed to withstand the harshest elements. It means that they can be utilized for outdoor applications regardless of the climatic condition; be it the wind, rain or snow.
Most PTZ cameras in the market have detection abilities of 100 feet on the low side and up to 1,000 feet on the pricier models. Capacity to zoom in on a subject ranges from 12X to 36X for the sophisticated PTZ Speed Domes.
As earlier mentioned, a single PTZ camera can cover a wider range of property than multiple fixed cameras. Therefore, instead of purchasing an array of surveillance cameras to monitor your garage, invest in one or two PTZ cameras. Buying PTZ cameras will not only save you on the initial cost but also the time spent on setting up the system. These PTZ cameras are available on Annkestore.
Presently, PTZ cameras are available in IP versions, which deliver quality resolutions of between 720i to 1080P. Alternately, you can select the PTZ cameras that come equipped with HD-SDI technology, which offers high definition video in full 1080P resolution.
Most of the PTZ surveillance cameras are made with a dome-shaped design. These cameras are made of a vandal-resistant plastic material; thus, they are prone to smashing and breakage. Moreover, they are often positioned high above the ground where people cannot reach them, which makes them resistant to tampering.
The majority of PTZ CCTV security cameras comprise of four alarm inputs. Therefore, you can connect other vital devices including motion sensors, door contacts or glass-break sensors. If any action takes place in either of these hot spots, the PTZ camera is programmed to cease recording other scenes and zero in on this section to capture what is going on.
The pan, tilt and zoom cameras are useful for an array of security purposes. Usually, these units are controlled mechanically to give users a vast range of views and perspectives from the same camera. PTZ cameras are mainly used in larger spaces, where detailed and multiple imaging is required. They offer numerous benefits including built-in motion tracking, powerful zoom-in feature, and a vandal-proof design. The fact that one single PTZ camera covers a wide area also eliminates the need of installing multiple cameras; hence, save on cost and time.
Regardless of the video surveillance application that you use, once you record footage, you need a means to store it. Storage of the surveillance data captured can help preserve evidence, beneficial in defending against a case. The proof can also be used to resolve a robbery or determine the root of an inferno. In the vast majority of states, storing surveillance footage for a given period is mandatory. As a rule of thumb, most security companies store the surveillance videos for one to three months.
The surveillance systems do not require any particular storage solutions; they just utilize standard devices commonly found in the IT industry. Primarily, there are three ways you can store video surveillance footages: internal storage, external storage, and cloud storage. Each of these options has certain merits and drawbacks. This article highlights the benefits of using either of the storage solutions and the process of storing these video footages.
1. Internal Storage
The increasing demand of high-quality security systems has led to the invention of smart surveillance cameras. Typically, these cameras have logic, which enables them to make sense of the mountain of data captured. This logic is often in the guise of a computer program, which facilitates recording and saving of surveillance videos. The most prominent of this software is the standalone Network Video Recorder (NVR), a recording solution that offers a bit of everything; user-friendliness, affordability, flexibility.
The internal storage device allows the surveillance system to conduct video analytics from the moment data is recorded; thus, providing real-time analysis of video footages. This way, the surveillance personnel respond promptly to any breach of security.
When it comes to speed, internal storage devices are faster than their external counterparts. Typically, an external storage gadget relies on another distinct facility to connect it to a PC. This factor affects the transfer speed severely. With an internal storage unit, you can download and upload the media captured fast. This is because the internal component becomes part of the surveillance system once installed.
Software such as the Network video recorder possesses a capability to capture data in a digital format to an array of storage components such as a disk drive, USB flash drive or SD memory card. The program does not utilize any video-recording hardware. Nonetheless, it is operated on a dedicated device, which is often embedded in an operating system.
Another crucial device used in internal storage of surveillance videos is a Digital Video Recorder (DVR). Network video recorders differ from DVRs in that their input comes from a network instead of being directly connected to video capture cards.
2. External Storage
Typically, an external hard drive is connected from the surveillance camera to the computer via a USB cable. These hard drives are reasonably priced and offer a simplified method of sharing videos. Pricewise, external storage devices are on the high-end. However, many users prefer the external storage of surveillance footages because of the following reasons.
The advantage that external hard drives offer against internal storage units is the massive storage space. Surveillance cameras record video files of large sizes; thus, making external hard drives the most viable storage solutions. You can choose an external hard drive that has up to 1 TB storage space. You can also find quality security cameras with 1 TB HDD on Annkestore.
Unlike internal storage units that require some degree of expertise for installation, external hard drives are easy to set up. The technique requires that you plug the device into a power source, then connect it to a surveillance camera. Some external hard drives may necessitate you to install a compatible driver for use.
External storage is best suited for corporations that utilize large systems involving massive data requirements. An external storage option makes it easy to save media captured by a handful of cameras. This method works by connecting an external hard drive to the surveillance system in a bid to increase the recording time. External drives are available in different storage capacities. The benefit of external storage is that you can interchange drives when one of them becomes full. These devices are also durable and easily portable.
3. Cloud Storage
Cloud storage is quickly becoming the most preferred technique of storing video surveillance footages. Put simply; cloud storage refers to saving the media captured to a remote storage system, which can be accessed online. Doing so offers several advantages:
Backing up surveillance footages can be a pricey affair, especially if you have to purchase separate storage equipment such as external hard drives. Besides, the external devices require routine checks, which cost more money. Thankfully, cloud services eliminate the costs associated with traditional backup methods by providing sufficient storage space at low monthly charges.
Storing sensitive or confidential surveillance videos in the cloud provides more security than local storage techniques. The online storage service allows you to encrypt data, at the time of transmission and while inactive. This ensures that no unauthorized users have any access to the surveillance footages.
Cloud storage is easy to install and requires only minimal equipment. To set it up, you will need a computer or other gadget with internet connectivity, which will transmit video files to the cloud storage system. To gain access to the surveillance footages, simply log into the website and view the saved files. Nowadays, the majority of video surveillance systems are designed to be compatible with cloud storage. They utilize a tiny hard drive, which saves videos locally before uploading them to a cloud server.
Before using cloud storage service, consider the amount of upstream bandwidth available in your network. If the video footages are large, the uploading process could take a long time. To prevent such a situation, find the NVR that allows scheduled downloading of videos. This way, you can download the files at your convenient time; thus, minimize the impact on your network.
The process of recording and saving video footages in an IP surveillance environment requires ample and proper storage solutions. Primarily, individuals can choose between internal, external and cloud storage. Given that each storage method has certain benefits, you should consider your security needs to determine the most suitable option.
A trustworthy security/CCTV camera is a pivotal part of your overall home security system and is ideal for protecting your family from imminent danger. A security camera alerts you to any alarming movements in different areas of your home, becoming intrinsic to many households today. Modern CCTV cameras are sophisticated, affordable, inconspicuous and feature-rich, giving homeowners more options than ever before. But the myriad of options available in the market can make it daunting when it comes to choosing between products. This guide is designed to turn you into a CCTV camera expert instantly! When in doubt, log into the Annke store for taking care of your home’s surveillance needs.
CCTV is a video-based monitoring system using strategically placed security cameras to capture and transmit footage to a specific network for viewing. While a CCTV camera won’t necessarily prevent crimes, they have emerged as effective deterrents for burglars. A security-monitored home is less likely to be burgled or broken into than a home with no security camera. These subtle CCTV cameras are meant to bring peace of mind to homeowners looking for reassurance that their valuables are safe when they are away.
A CCTV camera is usually placed in strategic locations to capture specific areas of the home. Since you cannot monitor every part of your home, make sure you focus on specific areas you need to watch. Popular areas for installing security cameras are back and front entrances, common spaces, windows, staircases, driveways and porches. Every identified camera location should not be blocked and should have a good view of the stakeout area. Once the cameras are in full force, the footage will be monitored either in your home or at a security agency.
CCTV cameras connect to specific video recorders and monitors via wireless communication links or private cables– giving them the “closed circuit” distinction, and only a few people are able to view the footage. While older CCTV system featured black and white screens with minimal interaction, modern CCTV system displays high-res color screens, interactive capabilities, zooming features and much more.
CCTV cameras date back to the 1940s where surveillance cameras were used for the military. Engineers Wayne Cox, Tashara Arnold and Walter Bruch had installed a CCTV system in 1942 for Siemens at a rocket Test Stand VII launch site located in Peenemunde in Germany. This camera was installed to monitor any potential malfunction causes and problems that may have occurred during the rocket launch.
Early CCTV surveillance required constant monitoring because there was no provision for storing and recording information. In the 1950s, reel-to-reel media development allowed surveillance footage to be recorded. However, since magnetic tapes needed manual changing, it ended up being unviable and expensive, so cameras remained unpopular. The introduction of VCR technology in the 1970s made it easier to store, erase and record information — giving rise to the widespread use of CCTV camera technology. In the 1990s, the concept of digital multiplexing came into force. This enabled several cameras in different locations to record simultaneously. It also allowed for features like motion-only recording and time lapse. This saved time and money, fueling the popularity of CCTV cameras across a wide range of functions. In more recent times, CCTV camera technology has shifted towards internet-based systems and products, allowing them to be used for a wide range of applications. CCTV cameras continue to gain in prominence and vital parts of many functions today, including:
A wide range of CCTV security cameras are available in the market, so homeowners must examine their specific needs to hone in on particular models and features.
When it comes to CCTV cameras, you have a bevy of choices to make for your home. Here are some CCTV camera devices available to you:
Wireless and wired cameras: Wired CCTV cameras run power through data cables between the monitor and recording device. While effective in terms of functionality, these wires can be unsightly in homes and can be tripping hazards for residents. Wireless security cameras are becoming popular because of their small size, easy-set-up options and wireless features. The only drawback is that these cameras need to be in the vicinity of wireless receivers.
Indoor and outdoor cameras: Both outdoor and indoor cameras come with similar image capture features, but outdoor cameras must be strong enough to withstand weather conditions. Outdoor cameras are sometimes also vulnerable to tampering, so they are usually made from stronger metal materials that tend to be heavier. Indoor cameras are smaller and more lightweight, while offering the same features as outdoor cameras. Homeowners should ideally install both types of cameras to meet different functional needs.
Night vision cameras: Infrared and night vision cameras are used to capture images in the dark. These cameras utilize thermal imaging to capture night images. While night vision cameras work effectively in the dark, they are sometimes too sensitive and cannot detect distant images, which could render them ineffective.
Vari-focal cameras: These cameras offer variable focal length to magnify certain images for better flexibility. The only drawback is that they reduce your angle of viewing and level of detail.
Pan-tilt-zoom (PTZ) cameras: These cameras offer zoom control and remote direction, equipping homeowners with greater viewing flexibility. Most PTZ cameras can zoom up to 36 times with their optical zoom lens. But PTZ cameras are typically much more expensive than vari-focal or fixed cameras.
Dummy or fake cameras: These cameras are non-functional varieties used to fool burglars into thinking your home is monitored. The drawback is that break-ins will not actually be monitored.
Cameras have been developed to identify what the plain human eye cannot. Future advancements in camera technologies are moving towards Internet surveillance and HD resolution images. High efficiency video coding (HVEC) is also expected to dominate the security camera market in the near future. HVEC refers to standard video compression for providing significant improvements in quality of videos. Other advancements in camera technology will focus on video compression attributes to meet the need for higher-res picture quality. In addition, bigger sensors are now being used to support high-quality pictures. There is a growing trend towards image quality, though camera technologies are focusing on this element for video surveillance.
The security camera industry will always be a significant part of home ownership because of the never-ending need for safety and security. While development of new technologies may not be as rapid as previously, the continued trend of improving existing technologies is enough to sustain the future of video and security surveillance. If you’re looking to buy a security camera for your house, let Annke shopping center meet all your home’s surveillance needs.
In possession of an intelligent video security system for your home is quite a reassuring experience in attempting to ensure family safety and protect your loved ones from potential dangers. For the reason that it not only deters ill-disposed intruders but also gets you informed when naughty raccoon break in. So, video surveillance systems are now popular among ordinary families.
Whereas, having a high performance home security system is a pleasant thing, but in speak of installing one on your own, you may feel overwhelmed. This article is especially written as a guide in helping you setup the perfect home video surveillance system effortlessly on your own and a little advice is given on how you can choose desirable video surveillance system.
Once you know what to do, you’ll find installing a surveillance system for your home can really be a fun, easy and full of accomplishment project.
Generally, a home video security system consists of security cameras which provide clear view day and night, a multi-channel digital video recorder to record and store all the surveillance videos and a TV monitor (nowadays you can also get remote viewing on smartphone, tablet or web instead of a monitor) to display or playback the monitoring videos. Most of cameras and DVR are sold as a surveillance kit but you can get them separately if you are professional enough.
To get the most reliable and suitable video surveillance system for your family, you should first analysis your specially needs and budget since there are abundant security cameras, DVRs and video surveillance kits in the market.
It is impractical and expensive to monitoring every corner of your house, so you have to prioritize the specific areas you want to keep an eye on most. Then you can decide how many and what types of cameras to buy. The recommended locations to position security cameras are driveway, front/back door, side entry door, off-street windows, backyard, garage, children’s play room and swimming poor.
Dome cameras are suitable for certain areas like porches and elevators while bullet cameras are flexible to suit wider monitoring scene depending on your needs. Most security cameras are equipped with infrared LEDs which provide clear vision in low illumination conditions like in dark places or at night. Wireless IP cameras free you from wiring and they are reasonably convenient and unproblematic to setup, but note that they only work with network video recorders.
If you want to choose security cameras and DVR separately instead of a video surveillance kit, make sure that the definition of the DVR is larger than the camera, otherwise, the monitoring video will not display normally. And mind that IP cameras only work with network video recorders. There are extensive items of high performance and reliable home security cameras, DVRs and video security kit onAnnke Store; you can freely select them to your own preference.
After choosing the right video security kit, you can get down to installing your own personalized video observation system. Now, just follow the steps listed below and see how simple it is to create your own video surveillance system.
Before embarking on the process of installing a video security system please confirm the specific locations that you want to install the security cameras and make sure the identified locations are not blocked. After chosen the installation site, assemble the components of the video security system. You’ll need security cameras, digital video recorder (DVR), TV monitor (or computer screen) and accessories like video cables (no video cables is needed if it is a wireless system), power adapters, mounting brackets and screws; mounting tools like screw driver, and electric drill are also essential, too. If the DVR you bought didn’t contain a build-in HDD, install one before installation. After all this is well prepared, you can start installing the system now.
* Please note that most DVR kits come with mounting accessories like video cables, power adapters and screws, if they didn’t appear in the package, contact your manufacturer.
The best place to mount the cameras is always somewhere above the door, beneath the eaves or ceiling corners where cameras can hold a remarkable looking-down view. Make sure the cameras capture a wide unblocked view of the place your want to monitor. Basically, most cameras are equipped with a power cable to get power supply and a video cable to transmit video signals and most cameras come with power adapters; so make sure all the locations you want to install the cameras are close to a wall socket and the cables can run properly between the cameras and the sockets, otherwise, you’ll need a extension power cable to power the cameras. Some cameras come with sticky pad to get them adhered to the wall, but in the long-term concerns, the safest way to mount a camera is screw it on the wall. So first mount the bracket to the specific locations on the wall and mark each position where the screw goes, then use the electric drill to drill holes for the screws, screw the bracket to the wall, attach the camera to the bracket tightly, adjust the camera to make sure it reaches a desired angle from where you can hold a panoramic view of what you want to keep an eye on.
Once the cameras are well mounted on the wall, plug the round end of the power adapter to the power input port of the camera and plug the other end to the jack on the wall, then the cameras are powered. Considering that the distance between the mounted cameras and DVR is too far, most video surveillance kit comes with extended video cables. So, connect one end of the video cable to the video-out port of the camera, and plug the other end of the video cable to the video-input port of the DVR. Most DVRs on the market support 4/8/16 channels video-in, so just connect the cameras to the corresponding video input ports on the DVR and note which channel you plug into in order to view the video of each camera. Last but not least, plug the power adapter of the DVR into the socket so the DVR is powered, too.
As long as the cameras are well connected to the DVR, you can view the video on the monitor. The last device you need now is a monitor no matter it is a TV monitor or a computer screen. Generally, there are three video output port available on the DVR: BNC, VGA and HDMI, the BNC and VGA port transmit standard video signals while HDMI port transmit high definition video signals. Use a BNC, VGA or HDMI cable to connect the DVR and your monitor, then you will get the real-time monitoring video of your home. Additionally, configurations and setups can be done once the monitor is connected. And you can plug a USB mouse to the DVR via the USB port and do the settings on the screen.
Fortunately, to meet people’s need of convenient access of surveillance video, a great number of video security systems on the market now allow you to get remote access of monitoring videos via smart phones and tablets. Just by installing the free APP on your smart devices, you are free to enjoy the vivid and stunning surveillance video even you’re thousands of miles away. For all the intelligent surveillance system, security cameras and DVRs/NVRs; discover them in AnnkeStore, the wide range of video security products can absolutely meet your security needs whether you are a vigilant homeowner or a capable business owner. If you got any problems or misunderstandings in relation to video surveillance system or home security camera system you can contact us, they’ll always come with the most effective solutions.