Agrippa – Wire Free EN155 Approved Fire Door Holder
Electromagnetic fire door retainers allow fire doors to be legally held open in high foot traffic areas, reducing touchpoints and allowing access for all.
The Agrippa range is a wire free installation so can be retrofitted to any door. Door release is then triggered by the fire alarm tone rather than just any loud noise, reducing false releases.
Included alongside the manual release button is an LED display and low battery warning.
Specification & Part Numbers
Holding Force (N)
Temp. Range (°C)
2 x C Cell
Wall or Floor (Bracket Req.)
70dBA, 1.2-3.0 kHz
0 to +40
All door retainers are supplied as standard with the flexible keeper plate. However, for applications where the door does not reach the wall, the chain keeper comes with 1 metre of chain to facilitate a wider range of mounting options.
All door retainers are supplied as standard with the flexible keeper plate. However, for narrow corridors, the low profile keeper plate can allow the door to sit closer to the wall.
All door retainers are supplied as standard with the flexible keeper plate. If spares or replacements are required, they are available separately.
To facilitate mounting a wall mounted door retainer to the floor, the floor mounting bracket accessory contains pre drilled holes for all Cranford door retainer variants.