FIRECO Dorgard L28751 Smartsound Hold Open Device
The Dorgard Enables You To Legally And Safely Hold Fire Doors Open By Allowing The Door To Close When The Fire Alarm Sounds Preventing The Spread Of Fire And Smoke. The Dorgard Is Continuously Listening For A Fire Alarm Sound But Is Not Triggered By Vacuum Cleaners And Other Common Background Noises
£107.95 exc VAT
Features
- 3 year battery life New
- SmartSound technology
- Not triggered by vacuum cleaners or other common background noises
- Easy to install with no programming required
- 2 Year Guarantee
- Carpet friendly - doesn't leave marks
- Can be fitted to any door
- Pre-set to activate after 14 seconds of 65db alarm sound
- Adjustable decibel range
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