In the event of a fire, a closed door slows the spread of flames and heat, protects people from smoke and noxious fumes. LifeDoor has smart sensing technology that connects to the existing smoke detectors to automatically close the home’s interior doors in case of a fire. It can also illuminates the room like an emergency alert, allowing the dwellers to safely assess the situation and make a decision about the best way to exit the structure.
- Sounds a secondary alarm to wake people up
- Simple installation only to attach LifeDoor to the back of the door with replacement of door hinge pin
- Horn: 85dB SPL at 10 feet (3 m)
- Power supply: 2 AA batteries