Hands-Free Two-Wire Electric Lock Door Phone
Aiphone’s DB Series Hands-free door answering intercom uses just two wires to the door station and only four wires between interior stations, the DB system reduces installation time, cost and headache. To make installation even easier, the door unit provides a voltage output to activate a strike, eliminating not just additional wires, but also the additional door strike power supply.
The DB Series door station is surface mount with a metal faceplate and backlit call button(s). A single door station can connect to five interior stations. Communication with the door is hands-free from any wall mounted interior unit. After establishing a visitor’s identity, a press of the button activates the door strike to allow entry. Interior units communicate by placing an all call announcement to all other units. Answering the all call announcement at a different inside location establishes point to point communication.
Multiple button door stations allow system installation in multi-tenant buildings. One, two or four call buttons are available and each tenant can have up to five interior stations!
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