Dorgard SmartSound keeps your fire doors open legally, and allows them to automatically close when the fire alarm sounds. SmartSound listening technology means Dorgard SmartSound can distinguish between your fire alarm and common background noises, such as vacuum cleaners.
- Improved sound recognition with new SmartSound technology
- Up to three-year battery life and three-year warranty
- Assists with germ control
- Can be fitted to any door
- Easy to configure to your environment
- Installed easily in under five minutes