Agrippa Acoustic Overdoor Door Closer

The Geofire Agrippa Acoustic Digital Door Closer is a wire-free fire door closer designed to automatically release and close a fire door when the building’s fire alarm sounds.

Using Agrippa’s acoustic ‘listen and learn’ technology, the closer can be programmed to recognise the specific sound of your site’s fire alarm, helping to reduce false activations caused by background noise or unrelated sounds. This makes it a practical retrofit solution where wired fire door retention systems are not suitable.

Designed for ease of installation and everyday reliability, the battery-powered unit requires no wiring and can be fitted to existing doors with minimal disruption. It includes adjustable closing speeds, a manual release button, low battery warning and a programmable daily timed release function to help ensure doors are closed at designated times.

Ideal for care homes, schools, hospitals and other commercial environments where improved accessibility is needed without compromising fire safety.

• Acoustic fire door closer

• Wire-free installation

• ‘Listen and learn’ fire alarm recognition technology

• Reduces false activations

• Automatically releases when fire alarm sounds

• Free-swing operation

• Holding angle from 65° to 105°

• Daily timed release function

• Adjustable closing speeds

• Manual release button

• LED display for setup and diagnostics

• Low battery warning

• Battery powered

• Suitable for retrofit installations

• Suitable for BS 7273-4 Category B installations

• Approved to EN1155

• Approved to EN1154

• CE marked

• Ideal for care homes, schools, hospitals and commercial premises