In recent years model of door phones that take video signal have become increasingly popular. A video door phone is a device that fully controls access both in a apartment and in a private house. Installing a video door phone solves the problem of undesirable people entering the territory. The front door is always closed. To enter one will need to use an electronic key, to dial a code or talk to the owner via the call panel.
Tags: control, display, home, intercom, security, video
No comments:
Post a Comment