DoorSense is a standalone unit which can be fixed to a fire door in seconds to provide a reliable way to keep it open but will automatically release if the fire alarm sounds. Incredibly easy to install, the DoorSense needs no wiring or special skills - it can even use the same footprint as some older units.
Once fitted, DoorSence is powered by 2 alkaline C batteries for long working life and has a low battery indicator to help you keep the unit in excellent working order.
For Specifications & Downloads please select the individual items below
The Deedlock AL900 series of Electric Releases have been certified to the EN 14846 performance standard and fire rated to EN1634-1 for 30 minutes on timber doors. The product has also been fire rated to BS 476 with a timber door company for 60 minutes duration.
