H.264 CIF Realtime dvr recorders 1 SATA HDD, 2 USB ... 2.0 dual encoding streams smart phone monitoring RS485, TV, VGA output Specifications of H ... PAL(625Line, 50f/s)Output1 VGA, 1 TV, BNC(1.0Vp-p, 75?)AudioInput2 channel, RCA(200 ... faulty alarmAuxiliary InterfaceUSB Interface2 ports, 1 for mouse control, 1 for backupRS485PTZ controlEnvironmentalPower SupplyDC12V/2APower Consumption10W ...