Dorgard SmartSound Fire Door Retainer offers a wireless option to hold open your fire door in the workplace.
- Uses SmartSound technology to learn sound of your fire alarm - eliminating false triggers
- Available in both black and white to suit most environments
- Easy to install – takes no longer than five minutes and leaves no marks on the carpet
- Three year battery life and manufacturer’s warranty
- Can be fitted to practically any door
- No programming needed, simply needs installing
- Manual release feature
View our range of Dorgard Fire Door Retainers
Further information on this product is available as a PDF, left. You'll need the free Adobe Reader
to open the file.