Home Automation Features Relay Board - Valet Intercom System

Add an optional auxiliary Relay board - Operate lights, air-conditioning, Unlock the door, open the garage door, or control numerous other devices from any room station in the home.

Simply connect this relay board to any intercom station, then connect the relay output to any low voltage switching device - Such as a garage door, and have complete control of the relay from any intercom station in your home.