CCTV DVR Controller with Decoder and Matrix CCTV DVR control keyboard Features:<ul>Keyboard is the core of the control systemNon-polar shift rocker is used to control the dome camera and the whole systemChange the focus Control the VCRDecoder and matrixPreset keyboard as lead...

CCTV DVR Controller with 12V DC Input Power and 10W Consumption CCTV DVR control keyboard Features:<ul>Technical parameters:<ul>Control model: three dimensionsInput power: 12V DC ±10% Consumption: 10W Communication: RS-485 Protocols: Pelco-P, Pelco-D, Samsung,...