The Agrippa battery operated door holding device is a wireless operation. The device learns the sound of the building’s fire alarm and is then programmed to release upon hearing that sound.
Advanced, intelligent digital technology learns the sound of the building’s fire alarm, meaning false activations are almost eradicated
Easy to install and programmed
200N Holding force
Conforms to EN1155 and CE marked
Can be programmed for daily timed releases
Door closer is ‘swing-free’ and has adjustable closing speed