Front door answering intercom systems allow you to talk to visitors using your own telephone. An intercom or door buzzer entry system is installed outside where a normal doorbell would be. When a visitors rings the bell, your phone rings (usually with a distinctive ring) – and then you can talk to the person at your front door.
With optional add-on accessories and locks, you can even open the door with one simple keystroke. We offers several popular styles and models of wireless video intercom systems, allowing you to communicate with one, two or more doors.
The types of intercoms
- Single unit intercom – one doorbell and one receiver
- Multi tenant intercom – multiple options to ring different tenants
After that you can choose the doorbell technology:
- Dial-in intercom – Dials intercoms or phones connected via phone lines.
- Audio intercom – You are mainly looking for talking with the visitor, no need for video.
- Video intercom – Seeing who is at the door is great for unexpected visitors or deliveries. A must have for a busy office.
- Touch screen intercom – The fancy modern version of intercom. Often used for indoor applications because of vandalism.