Dorgard LL800 Fire Door Retainer Black
Reliable choice for retaining fire doors, keeps the door open at any angle. Automatically releases door when fire alarm sounds. Easy to fit. Long life batteries. Suitable for holding open units up to 1600mm. 1-hour fire tested.
- Maximum Door Weight 160kg
- Low Battery, Auto Door Release
- Accepted by the Fire Brigade
- Sound Activated Door Release
- Night-Time Release Facility
- Quick Installation