The fire door retainer is fitted to the floor and magnetically holds a steel plate which is fitted to the fire door. In case of fire or if the power supply fails, the holder releases the door and allows it to close.
- Robust aluminium construction
- Integral part of any fire alarm system
- Available in two versions:
- Standard – 200N holding force
- Heavy duty – 500N holding force
- Zero residual force
- Manual release switch
- Includes keeper plate & fitting instructions
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