A video door phone is a security device which allows you to see who is at the front door before you open it. This is an excellent technology product which enhances home and office security.

Video door phone consists of an outdoor camera unit which is installed on the front door and an inside monitor unit which is stationed inside home/office. The two units are connected using RJ11 cable. The indoor unit needs 12V DC input. The outdoor unit does not need to be powered separately, it derives power from the indoor unit via the RJ11 cable that connects the both.

When a visitor at front door presses the alert button on the outdoor unit, the indoor unit rings and the live feed from outdoor camera unit is displayed on the indoor unit monitor. Seeing the visitor on the monitor, we can either allow access by unlocking the door using controls on the indoor unit or deny access by simply hanging up the indoor unit.

Video door phone is an excellent security product which has a wide variety of applications. At homes they provide security by seeing who you are talking to without reaching near the door, keeping children from opening door to strangers and keeping annoying sales persons away. If you are a front desk executive, video door phone will help you manage entry to the office.

BioEnable offers video door phones that suit your requirement. Both black and white and color video door phones are available.

Browsing through this blog you can get all details that you need, including overview, technical specifications, installation and troubleshooting.