AMOCAM Wired Video Door Phone Intercom System,Video Doorbell Kits, 1 pcs Night Vision Camera, 2 pcs 7 inch LCD Monitor, for 2 Units Apartment, Support Monitoring, Unlock, Dual way Door Talking 1pcs outdoor camera and 2pcs indoor screen video intercom doorbell system, supporting 1 building which has 2 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 doorbell 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 <span class="a-text-bold">7&#034; TFTLCD</span>Color screen Super Slim design 25 Ringtones for choice Door answering, indoormonitoring and Unlocking Adjustable Color, Brightness and RingtoneVolume Power from Power adapter Built-in 6IR Lightsfornight vision Power from indoor monitor