Amktech 4.3 Clear LCD Screen Wired Video Door Phone Intercom Doorbell Kit IR Night Vision Camera Door Bell Intercom Doorphone Telephone style Unlock 2-Montor by Amktech

Description

The video intercom doorbell system has 1pcs outdoor camera and 2pcs indoor monitor video intercom doorbell system,supporting 1 building which has 2 households for security monitors & displays.;700TVL CMOS camera High Definition,IR night vision,hand-free intercom.;4.3 inch wired audio/video doorbell answering kit,collocation telephone set panel.;Volume, brightness and contrast adjustable,monitor,intercom,Electric-lock control.;This 2-way communication is an inexpensive and effective way to talk with the stranger at the door without actually opening the door.