Installing a security camera system is integral to protect your property, be it an enterprise or a home. From preventing a burglary to monitoring customer movement patterns, video surveillance systems provide one with an array of benefits. The security industry has experienced drastic improvements over the decades. As such, most people are switching from the traditional analog surveillance cameras to the internet-protocol based cameras. The main difference between the analog and IP network camera lies in the way video signals are delivered. With an IP security system, the video signals received are first digitized using a particular encoder. This encoder then connects to an IP network, allowing users to view, store or analyze full motion video. Conversely, analog systems transmit signals through a coaxial cable to a single central monitoring station. Utilizing digital IP cameras has enhanced the capabilities of surveillance systems. This article examines the benefits of using digital video cameras and provides a step-by-step guide for switching to an IP surveillance system.
Flaws of Analog CCTV Camera
When it comes to image resolution, no comparison can be made between an analog and a digital video surveillance system. Analog cameras carry video signals over coaxial wires, which can only capture a maximum resolution of 640 × 480. Moreover, these analog cameras have an inferior viewing angle. Conversely, digital cameras transmit video signals over CAT-5 cables that have high definition resolution. Their resolution can go as high as 3872 × 2592, and the viewing angles reach over 100 degrees.
Inadequate storage and access
The majority of analog surveillance systems utilize tape recorders for storage of video footage. This medium not only reduces the amount of video that can be stored but also increases the difficulty of accessing a particular footage. With the IP surveillance system, the video footage is stored on a digital video recorder (DVR), which has ample storage space.
Analog surveillance systems are manufactured in a way that allows them to be upgraded. Most companies that use analog video surveillance systems are forced to upgrade them to make them compatible with the modern management software. Contrary to an analog surveillance, a digital surveillance is optimized with the current management software from the moment it is installed.
Benefits of IP based System
Using IP surveillance instead of the closed circuit systems confers many advantages. Besides the digital nature of capturing media, IP cameras offer practical benefits as highlighted below.
IP cameras are competent in capturing quality, megapixel images. The resolution of an IP camera is nine times better than its analog counterpart. This means that one multi-megapixel camera can replace two or three analog cameras; hence, reduce the overall project cost and long-term maintenance expenses. With the enhanced resolution, images become clearer, and larger sections can be covered with a single camera.
As earlier mentioned, an analog video surveillance system transmits video signals over a coaxial cable. The cable then carries these signals to a video home system (VHS) device that records it directly to a video tape. The pitfall of using the VHS is that it has a limited number of ports into which cameras can be plugged. If you use all the ports, you will have to purchase another VHS device or an entirely new analog system to run any additional cameras. For the IP security system, the cameras connect to an IP network. As such, there is no limitation to the number of cameras that can be linked.
An IP surveillance system allows the installation of cameras over an IP network. These cameras can be configured for remote accessibility. It means that a user can log into his security system and view the recorded media at his convenient time and from any location.
An IP security system allows encryption; thus making it difficult to intercept. Contrary, analog signals can be intercepted or viewed by anyone who accesses the cabling equipment. What's more, IP cameras are designed to detect tampering and motion. If any suspicious activity is identified, the user is notified via an email. These features increase the level of security provided by the IP surveillance system.
An IP surveillance system can be organized around the available Ethernet or Wi-Fi networks. This way, it can be in corporated into other systems running on the same network. For instance, in a retail enterprise, this may involve integrating it with the point of sales system.
How to Convert Analog CCTV camera to IP based camera
Thanks to the technology, companies that utilize analog surveillance systems can convert them to the IP-based type. It can be achieved by using an analog-to-IP converter/IP encoder, which you can search on Google. Doing so is more cost-effective than replacing all the analog CCTV cameras. Because you don't have to break the bank to afford the analog-to-IP camera converter price. It's just around $80 on Amazon.
First off, insert the BNC connector of the coaxial cable to an open port of the analog-to-IP converter.
Insert one end of the Ethernet cable into the Ethernet port of the converter. The other end ought to be connected to an open port on your router. Doing so ensures that your converter is assigned an IP address on the network.
The next phase requires you to open the web browser on your PC, and then enter the IP address into the browser's address search box. Press "Enter" to access the router's administration page. If instructed, key in the router's user name and password in the respective fields.
Select the DHCP List and key in the router's password. You will find a list of the devices running on the network. Add the converter's IP address to this list.
Afterward, open the IP surveillance software on your computer. For individuals, who do not have a surveillance application, you can consult your supplier. Finally, provide the appropriate information to have accessibility to the video signals from the cameras. The video images will automatically be displayed on the screen. The above describes how you can convert your analog CCTV camera to IP camera. Anyways, if you don’t want the trouble using the analog-to-IP converter to convert your system from analog camera to IP based camera, you can just buy your own IP Cameras to replace the old system. PoE security camera systems from Annke.com can perfectly meet your need. This system is easy to install with Power over Ethernet technology. Also, you can even stream live video to your smartphones or tablets for remote monitoring. Whether you are looking for a surveillance system for professional or personal use, the IP-based surveillance system is highly recommended. You can also watch this video from ANNKE Whiteboard Friday(subscribe to ANNKE's YouTube channel to watch more).