Support 1pcs outdoor camera and 12pcs indoor monitor video intercom doorbell system, supporting 1 building which has 12 households. enable you see and hear to security monitors & displays.
7 Inch LCD press key screen,door answering, monitoring and unlock, dual-way intercom Mute door intercom with door dell kits.
16 different kinds of door bells chimes.Volume, brightness and contrast are adjustable. Fashion and nice design,which can also be used a decoration of your house for home improvement.
700TVL CMOS IR night vision high resolution door monitor camera, easy to install,wired connection stability for home security systems.
Can be used in apartments, villas, hotels, offices, public buildings.Support video intercom 12 monitors of security & surveillance equipment.