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Hoyles DGSS-BL Magnetic Door Holders
- Dorgard SmartSound Acoustic Door Retainer
- Legally holds open fire doors, allowing them to automatically close on the sound of the fire alarm
- Wireless technology — battery powered
- SmartSound audio filtering — won’t be triggered by background noise
- Simple LED status lights
- Three-year battery life and three-year warranty
- Black
£214.96 Inc VAT