Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enjoy Extended Returns thru Feb 1, 2017!
You have until Feb 1, 2017 to return or exchange items purchased between Nov 1, 2016 and Jan 1, 2017. All other standard return policy conditions apply.
Enter new zip code to refresh estimated delivery time.
The DB-1MD Audio Master Station from Aiphone is used with the DA Series Door Stations in the DB Series Hands-Free Audio Only Entry System. It features a call tone volume control with mute indicator, receive volume control, All Call button, Talk button, and Off button. This master station connects via a 2-conductor wire to the door station. Up to 4 sub stations can be connected to the master station, and communication is possible between all the 5 stations via the All Call button.
Used with DA Series Door Stations
Communication is possible between all the stations via the All Call button
Internal communication is hands-free (VOX) or push-to-talk (PTT)
Call tone volume with mute indicator
Receive volume control
Support for adding a call extension sounder (available separately)
Simple 2-wire connection between the intercom and door station
In the Box
Aiphone DB-1MD Audio Master Station for DB Series Hands-Free Audio Only Entry System
Limited 1-Year Warranty
Table of Contents
For Use with
DA Series Door Stations in the DB Series Hands-Free Audio Only Entry System
15 VAC, PT-1211C (not included)
Hands-free (VOX) after the Talk button is pressed once, or push-to-talk (PTT)
1 door station (with 1, 2, or 4 button), 5 stations per call button
2-conductor, PE insulation
Door to Master Station: 1020.0' (310.9 m) Master to Farthest Sub Station: 330.0' (110.6 m)
Talk Path: Single channel