Technical Data:
- Power supply: 1x 3 V lithium battery
- Battery lifetime: 10 years (calculated at normal use, at 21°C, without alarm trigger)
- Battery warning: up to 30 days, beep approx. every 40 seconds
- Smoke sensor: photoelectronic
- Alarm sound: piezo-elektronic, 85 dB(A) (at 3 m distance)
- Status indication: LED
- Operating status: LED lights approx. every 40 seconds
- Mute status: LED lights approx. every 5 seconds
- Test button: controls electronic, batteries and alarm sound
- Operating temperature: 0° C up to + 55° C
- Humidity: 20 % up to 80 %
- Dimensions: Ø 105 x 33 mm

Package contents:
- Smoke detector with inbuilt battery
- Mounting plate
- Fixing material (screws and 3M adhesive pad)