Smoke Detector



The networked smoke detector from Bosch Smart Home protects your home against the risk of fire or intruders, regardless of whether you are at home or away.

  • Externally visible LED that indicates smoke detector status
  • A built-in sounder for alarm alerts
  • Supervised for low-battery, cover tamper, and removal from mounting surface tamper conditions
  • Operational up to 5 years using two user replaceable CR123A Lithium batteries

Dimensions: 142 mm x 61 mm (5.6 in x 2.4 in)
Power/Voltage: Two CR123A Lithium battery, 3 VDC
Battery life: Up to 5 years
Sensitivity: RFSM-A: 0.14 to 0.43dB/m (0.97 to 2.99%/ft.) RFSM: 0.10 to 0.18dB/m (0.71 to 1.25%/ft.)
Temperature 0゚C to +49゚C (+32゚F to +120゚F)
Relative humidity: Up to 93% non-condensing
Cover and wall tamper switch: Transmits a tamper switch signal when the unit is removed from its base, or the unit is pulled away from the mounting surface.
Drift compensation: 1.64%/m (0.5%/ft) maximum
Sounder: 85 dBA at 3 m
Frequency: 433.42 MHz
Use: Intended for indoor use