1pcs outdoor camera and 3pcs indoor monitor video intercom doorbell system, supporting 1 building which has 3 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 bell 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.
Can be used in apartments,villas,hotels,offices,public buildings.Support video intercom max 12 monitors of security & surveillance equipment.