Home CCTV System PackageDigital Security for Your Life and Business.Input Type:The type of wiring connection. Most popular is Coaxial (BNC) type cabling for 4 camera connection. Higher number of inputs requires VGA connectors-similar connector for PC monitor.Video Input:This indicates the number of camera that can be connected to DVR card. Usually it is 1 to 16Audio Input:Most cards come with 1 channel of audio input. Extra wiring and camera with microphone is needed. Usually, the microphone is of poor qualityRecording Rate:Indicates recording speed. The number usually tells you the sum of the frames for all the channels. If it says 100 frames per second (FPS) and the video input is 4, then it will record 25 frames per second per channel (100 frames/4 channels). It does not mean that if you connect 1 camera to this card, you will get 100 FPS. You will only get 25. Currently, the excepted standard is 25 FPS per channel.Display Rate:Indicates motion speed when view from monitorCompressio
Home CCTV System Package