How much do you know about video intercom system?

The video intercom system, also called video door entry system is consisted of door stations installed on the street and in the home: a call panel on the outside, an electric door opener and a monitor for the interior house. The exterior panel or street panel is a panel that is installed next to the entrance door and in which different elements prepared for use in any climatic circumstance are integrated: single one or multiple buttons to make the call to the interior house (usually one per dwelling), a micro camera adapted for night vision that captures the image or videos of the caller, a microphone that picks up their voice and a loudspeaker that reproduces.

The video door entry monitor, which is installed indoors, consists of a screen that displays the image of the person who has called, a microphone and earphone for conversation, and a button that allows the door opener to be activated. The communication that is established is full duplex. The electric door opener is the device that is installed in the door lock so that, activated from inside the building, it lifts the latch, thus allowing the visitor to enter.

When a visitor presses one of the buttons on the street panel, its camera is connected and the image captured outside appears on the monitor. For this operation, the video door entry unit as a whole uses the low voltage energy supplied by the building's backbone, regardless of the installation of the dwellings, so the equipment can be used even if the supply has been interrupted in a dwelling.

The call panel of a video door entry system includes push buttons to call homes and a camera that captures the image of the street door steps. The video door entry monitor allows you to see who has called a home, talk to the visitor and open the main door, with advanced technology of Growinner wifi intercom system, it is enable to open the door lock remotely by smart APP.