Zigbee Smoke Sensor
Model: SF30
Size: Φ90*37mm
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