Some facts about the CCTV cameras
The CCTV sends out video signals that are directly encoded and fed to a 110 volt power line. You will find all kinds of such cameras out there to come with a companion decoder. This device can plugged anywhere including an ordinary television set at your home. These cameras make use of line level RCA type cables which are the standard cables for all kinds of video output. One of the most advantageous facts about CCTV cameras is the use of infrared technology. This advanced technology gives these cameras the ability to pick up crystal clear video images even in total darkness. The best of CCTV cameras will be able to pick up images in pitch dark up to a distance of thirty feet.
One of the things that have led to the widespread use of CCTV cameras is their durability. You will be able to find such that have the ability to operate when situated at a distance of up to two thousand feet from AC wiring. CCTV cameras will also be able to deliver you top quality picture even when the power lines are loaded with other heavy electronics. Another plus point of the CCTV camera collection is its ability to capture images in an incredible wide angle view.
The technology embedded in CCTV cameras enables them to pick up even the slightest of changes. They are highly sensitive and will be able to deliver you clear images even in total darkness. Some such cameras give you the ability to increase their infrared capability by adding supplemental infrared floodlights.
CCTV cameras are incredibly versatile when it comes to their usability. The fact that you can directly record the captured image onto your home VCR makes it very convenient. Plus the fact that you can use your very own TV set for monitoring purposes.