... /zoom/payback, 5>16chs real-time color quad proces Hot Sell 8Chs Color Quad Processor System 1>high resolution 2>w/remote ... modevideo loss ,motion detection,eternal equipmentDisplaying ModeFull screen, PIP, quad, 8chs, 16chsZoom FunctionYesFreezing FunctionYesPower Supply12V DC/800MAWorking Temperature-30°C ... to +60°CDimension&NW280*238*50mm & 2300g Hot Sell 8Chs Color Quad Processor System