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-19%
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£ 138.00
£ 111.99
£ 134.39 (Incl. VAT)
unit
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Description
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Description
- Dorgard is the intelligent fire door holdopen device that listens for a continuous fire alarm sound level of over 65 decibels
- After approximately 14 seconds Dorgard will release, allowing the fire door to close under the pressure of the overhead door closure
- White Dorgard requires no wiring as it is battery operated and selfcontained
- Dorgard is fitted to your fire door with four screws and takes just minutes to install
- It is accepted for use by fire authorities and complies with all relevant BS standards
- Automatic fire door release when fire alarm sounds
- Inexpensive to buy and fit
- Installs in under five minutes
- Easy, footoperated manual release/adjustment operation
- Automatic nighttime release facility
- Reliable, acoustic detection
- Smart, unobtrusive design
- Battery lifetime exceeds fire safety policy directive
- Integral poweron LED indicator
- Low battery, automat
Technical Specification
| Product Information | Description |
|---|---|
| Product Name | Dorgard, Arm length: 45 mm |
| Brand | Dorgard |
| Conditioning | unit |
| Catalogue page | 7 |
| Technical Specification | Description |
|---|---|
| Arm length (mm) | 45 mm |