Standalone 4 Channel HD (H.264,2PCS USB PORT,LAN,VIDEO OUT,AUDIO,VGA OUTPUT,1 HDD (MAX 4TB),RS485 CONTROL,D1, HD, HDMI,P2P CLOUD,REMOTE CONTROLLER,960P/1080P/REALTIME/STREAMING D1

Standalone 4 Channel HD (H.264,2PCS USB PORT,LAN,VIDEO OUT,AUDIO,VGA OUTPUT,1 HDD (MAX 4TB),RS485 CONTROL,D1, HD, HDMI,P2P CLOUD,REMOTE CONTROLLER,960P/1080P/REALTIME/STREAMING D1