• Size (mm): 205H x 195W x 45D
• New SmartSound technology
• Not triggered by vacuum cleaners or other common background noises
• Easy to install with no programming required

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. It is easy to install on the bottom of a door in under 5 minutes using just 4 screws. Furthermore, it features SmartSound technology which enables it to continuously listen for a fire alarm sound, but is not triggered by vacuum cleaners and other common background noises. As the unit is battery powered with a 3 year battery life, there is no wiring required. The unit also feature automatic night-time release and adjustable sensitivity. This unit improves access throughout buildings in line with the Equality Act (2010). It is suitable for fitting onto any door and it is carpet friendly, leaving no marks.