... flicker,Dual stream,Heartbeat,Password protection,watermarkNetworkStorageSupport local MicroSD and network storageIntelligent AlarmMotion detect,Video loss,Network disconnection, ... Interface1 RJ45 10M/100M self-adaptive Ethernet interface and 1 RS485 interfaceAlarm Input1 chAlarm Output1 chVideo Output1Vp- ... H.264 420TVL 1/4" CMOS Robot Wireless IP Camera,Robot CCTV camera,Wireless Camera