Video door phone is an essential security feature of a home as it enables the person indoor to identify the visitor & if required allow him or her to enter. we should understand that the system consists of both indoor & outdoor elements. An outdoor panel, an electronically controlled lock release & one indoor monitor are the essential parts of a video door phone system.
Video door phone is an intercom system that is used to manage calls made at the entrance to a residence with access controlled by audiovisual communication between inside & outside.
The outdoor panel includes number of buttons to enable visitor to call, a night vision enabled high quality camera, a mic to convey their voice & a speaker to receive the sound from indoors. A video monitor inside enables us to see who is at the entrance and whether the visitor should be granted access or not. Apart from that indoor unit also contains a mic, a speaker & a button to push the electronic door release.