... 60f/s), PAL(625Line, 50f/s)Output1 VGA, 1 TV, BNC(1.0Vp-p, 75?)AudioInput2 channel, RCA(200-2800mV, ... technology, HDD faulty alarmAuxiliary InterfaceUSB Interface2 ports, 1 for mouse control, 1 for backupRS485PTZ controlEnvironmentalPower SupplyDC12V/2APower Consumption10W(without HDD ... 86~106kpaDimensionMini 1U, 325mm×245mm×45mm(W×D×H)Weight1.5KG(without HDD) Dahua H.264 CIF Realtime dvr recorders