Description
Dorgard SmartSound is a wireless fire door retainer which holds fire doors open. The unit continually listens for the frequency of the alarm and once verified, will automatically release the door to close. It enables greater accessibility and complies with fire regulations.
The product offers three year's peace of mind with warranty, battery and service frequency. Suitable for environments that already have an automatic fire detection system installed:
- Offices
- Care Homes
- Hotels
- Hostels
- Schools
Technical information
| Information | |
| Power | Two x LR14 C-size batteries (included) |
| Expected battery life | Three years |
| Colour | Black |
| Width | 195mm |
| Height | 205mm |
| Depth | 45mm |
| Weight | 700g |
| Activation | SmartSound listening technology |
| Casing | ABS plastic |
| Hold open positions | Can hold the door at any angle |
| Maximum door size | Power size 7 (max of 160kg and 1600mm width) |
| Audible warning | Warns of door closing on fire or fault |
| Fire rating | Suitable for up to 120 minute fire doors |
| Compliant to | EN1155, EN1634, EMC Directive, Radio Equipment Directive, CE Marked |
| Suitable for | Standard (category B) installations under BS7273-4 2015 |
