Agrippa Acoustic Door Holder Refuge System The releasing trigger reacts to

The releasing trigger reacts to a particular sound rather than simply a loud noise

Supplies power to and controls a Quantec Addressable Call System

Includes its own Mains power supply that requires its own standby battery supply

Operates at a minimum differential air pressure of 0

Quantec’s displays scroll automatically and only show the calls which are the most urgent plus a message saying how many calls are waiting on that part of the system

Agrippa Acoustic Door Holder Refuge System The releasing trigger reacts toAgrippa Acoustic Door Holder The Agrippa door holder learns the sound of your specific fire alarm, releasing the door in the event of a fire. This new innovation in the industry is also wire free, so it can easily be retrofitted to any door. The releasing trigger reacts to a particular sound rather than simply a loud noise, significantly reducing false activations. Datasheet.