Agrippa Acoustic Wireless Magnetic Door Retainer

The Agrippa Acoustic Wireless Magnetic Fire Door Holder is a battery-powered solution designed to legally hold internal fire doors open while ensuring they automatically release when the fire alarm sounds.

Using acoustic detection technology, the Agrippa listens for your fire alarm and releases the door to close in the event of an alarm activation, helping to prevent the spread of smoke and fire. Its unique ‘listen and learn’ functionality allows the device to be programmed to recognise the specific sound of your building’s fire alarm, helping to reduce false activations.

The wire-free design makes installation quick and straightforward, with wall or floor mounting options available depending on site requirements. A manual release button is included for controlled door closure when needed, while the built-in daily timed release function helps ensure fire doors are closed at the end of the day.

Designed for commercial environments, the Agrippa will not hold the door open if battery power is lost and provides a low battery warning for easier maintenance management.

• Battery-powered wireless magnetic fire door holder

• Acoustic fire alarm activation

• ‘Listen and learn’ alarm recognition technology

• Helps reduce false activations

• Legally holds internal fire doors open

• Automatic door release on fire alarm activation

• Manual release button

• Daily timed release function

• Low battery warning

• Will not hold doors open if battery power is lost

• Wall or floor mounting options

• LED display for simple setup and maintenance

• Hygienic top-of-door installation

• Suitable for installation to BS 7273-4 Category B

• Conforms to EN1155

• CE marked

• Recognised by UK Fire and Rescue Services and London Fire Brigade