The unit is designed so that the cover will not close if the battery is removed.
Alerts and Testing The GESM ensures that the alarm will be heard, with a loud 85dB sounder. There is also a low battery audible signal. The unit features a built-in Test Button which enables testing to ensure it is operating correctly.
The ionisation chamber alerts the homeowner to fast, hot flaming fires that produce little or no smoke. Installation Locations The GESM is ideal for installation in bedrooms, hallways and lounge rooms of homes, apartments and mobile homes.
The unit is environmentally safe and does not contain any radioactive materials.
Features of Bosch Photoelectric Smoke Alarm - GESM:
- Modern Design
- Battery Removed indicator
- Ionisation Chamber
- Loud 85dV Alarm
- Low Battery Warning
- Alarm Test
- Specially developed Mounting Bracket