9V Battery Smoke Detectors
Size: Φ107*35mm
Voice: ≤ 1205dB
Working Power: DC 9V 1*6F22 Battery
Alarm Currency: ≤ 15mA
Smoke Sensitivity: Class 2
Working Temperature: -10°C~+50°C
Working Humidity: ≤ 90%RH
Battery Life Time: at least 1 year
We also have other types smoke detectors for your choose:
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