Agrippa Acoustic Range
The Agrippa Acoustic range offers a cost-effective, plug-and-play solution. The devices learn the sound of your specific fire alarm, releasing the door in the event of a fire. The releasing trigger reacts to a particular sound rather than simply a loud noise, which significantly reduces false activations.
This new innovation in the industry is wire-free, so it can easily be retrofitted to any door. The range is battery operated, requiring only two C cell batteries, which last for 12 months. There is also a timed-release feature.