Video Intercom System for Apartment,2 Units 4.3 inch Monitor Wired Video Door Phone Kit,Indoor Outdoor Video Doorbell, Doorphone Telephone Style, Onekey Unlock,2 Way Audio, 2-Screen for Home

Multi-Family Design: 1 outdoor camera and 2/4/6/8/10/12 indoor screens for visual intercom doorbell system, supports 2/4/6/8/10/12 occupants in one building. Individual monitors without interfering with each other 4.3 INCH MONITOR&Handsfree handle call:Supports hands-free and handle call, clear voice and good sound quality. Very easy to adjust the brightness, volume, contrast and 25 ringtones of select, hands free intercom, electric unlocking functions, monitor the outside view 700TVL CMOS night vision high resolution door monitor camera, easy to install,wired connection stability for home security. REAL-TIME MONITORING, DON'T MISS ANY VISITOR: With the latest IP technology, when a visitor presses the doorbell, you can see, hear and talk to the person outside the door, don't miss any delivery or keep your guests waiting. WIDELY USED: Can be used in apartments, villas, hotels, offices, public buildings. Supports visual intercom for up to 12 security monitoring devices. (If you need more than 6 security monitoring devices, please contact us)