ABUS flat smoke detector RWM160, with 10 year battery, Q label and DIN EN 14604 tested, reduced flashing at night, white

FLAT DESIGN: At 2;3 cm high, the smoke alarm device is ultra-thin and therefore unobtrusive on the ceiling 10 YEAR BATTERY: constant functional reliability thanks to long-term battery - 10-year 3 V lithium battery is permanently installed | warning tone when battery level is low FOR BEDROOMS: thanks to ambient light detection, flashing is reduced at night - use in bedrooms is possible without any problems PRODUCT DETAILS: Warning detector with 40 m² range - diameter 115 mm x 23 mm - height 2;3 cm - weight 200 g - pure white - incl; mounting material (plugs & screws) LIFE SAVER: The alarm tone (85 dB) sounds as soon as too many visible smoke particles enter the detector's measuring chamber - visual smoke alarm for a safe home, Weight: 0.440924524 Pounds, Manufacturer: ABUS