FEATURES: 

• Surface-mounted, 5 or 7 Inch color TFT Screen with sensor buttons
• Support 8 indoor monitors & 2 doorbell/camaras
• Visitor calls transferrable to telephone
• Door release function
• Image capture function(8 images or 64 images memory)
• 4-Channel CCTV Surveillance function , you may fit 4 cameras for monitoring Baby-room, garage or swimming pool.
• Watch TV & Listen Music function
• Intercom, broadcast, Call transfer among monitors
• Remote internet monitoring function if fitted CCTV Cameras
• Color/contrast/brightness/volume adjustable
• 4 wires Twisted Pair Cables, Powered by DC 18V 800mA