... /sRecord ModeManual, Schedule(Regular(Continuous), MD, Alarm), StopRecord Interval1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 ... & KeyboardRS4851 port, For PTZ controlGeneralPower SupplyAC 100~240 V, 50/60 HzPower Consumption18W-22WWorking Environment-10°C ~+55°C / 10~90 ...