There are many articles and papers available online that discuss the benefits of Analog CCTV over an IP Surveillance System and vice versa. However, there are requirements for both types of security camera systems and a surveillance system that combines analog and IP, also known as a hybrid system, has its benefits, too.
Analog Surveillance - Tried and True
Quite simply, analog surveillance cameras cost less than IP surveillance cameras. They also tend to handle low light environments better than IP cameras do, and, analog cameras are standardized. This means that analog surveillance systems can be made up of multiple security camera brands. Cabling for analog CCTV can be expensive. Coaxial cable is more expensive than Ethernet cable, which is used in an IP surveillance system. Depending on the size of the analog camera system, its cost can exceed that of an IP system.
IP Surveillance - Greater Functionality
IP surveillance cameras are typically more expensive than analog security cameras, but there's no mistaking the higher image quality that an IP camera provides along with a host of other benefits. Built-in features such as video motion detection, audio tampering alarm and active tampering alarm enable the cameras to analyze and automatically respond to events and send alarm notifications to users anywhere. Technologies such as Wi-Fi and PoE (Power over Ethernet) provide flexibility not possible with analog cameras. PoE allows for IP cameras to be placed without having to worry about running a separate power line. Power for the camera is provided by the Ethernet cable. Wireless security cameras are available for areas where running cables is not possible.
Hybrid Security Camera Systems - The Best of Both Worlds
A video encoder (also known as a video server) makes possible all the benefits that digital technology offers without scrapping your investment in an analog system. A video encoder digitizes analog video signals and sends digital images directly over an IP network, essentially turning an analog video system into a network video system and enabling users to view live images using a Web browser or video management software on any local or remote computer on a network.
Protect Your Analog CCTV Investment
Combining the benefits of analog and network security camera systems can be done easily. An analog system connected to a video server provides a full range of advantages that come from an IP video surveillance solution.
Whether you're purchasing your first video security system or you're a more experienced buyer looking to upgrade or expand your existing video surveillance solution, consider scheduling a no-cost, no-obligation consultation with one of many surveillance camera installers. They can provide you with the information you need to help you make the right decision for your security camera system needs.
Choosing the right video surveillance system and surveillance camera installers can be a challenge. Take advantage of the free video surveillance system consultation services that CCTV installer offers. See what options are available to you for a surveillance system designed to fit your needs at a cost your budget can support.