Apartment Door Phone Intercom System VoIP Door Phone

IP Door Intercom

Features:

Voice intercom: people in house can talk to the visitor and open door, it's also available trandfering the conversation to another people.
Door bell: a door bell key on the face plate, when visitor press it, the door phone will make a call directly to your phone or the reception.
Door control: come with a relay to connect to electronic door lock, support remote password to open door.
Directly call to present extension
Web management: setting up parameters on internet web page.
Waterproof: for the speaker and the doorbell button, also with waterproof rings on shelly.
Hard metal case: aluminium alloy and stainless steel case materials.