Smoke sensor

FLASHING RED INDICATOR AND BUZZING ALARM
REMIND YOU THE RISK IN TIME
Once it detects the smoke and fire hazard, the flashing red LED indicator and the loud buzzing alarm with 85 dB will immediately remind you to take actions to protect your home and family.

Specifications

  • Model: SF30
  • Size: Φ90×37.5mm
  • Working voltage: 3V (CR123A battery)
  • Standby current: < 6uA
  • Alarm current: < 30mA
  • Low voltage warning: 2.6V ± 0.2V
  • Alarm sound pressure: 80dB / 3M
  • Networking method: Zigbee
  • Wireless networking distance: ≤80 meters (front 3m)
  • Working environment: -10 ℃ ~ + 55 ℃
  • Ambient humidity: maximum 95% RH
  • Installation method: Ceiling

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