Operating voltage: 9VDC(with battery 6F22) Operating current: monitoring status≤8uA, alarm status≤20mA Operating temperature: -10℃～55℃，Relative humidity: ≤95%(non-condensing) Protection class: IP20 Application: For indoor use only Smoke Alarm Sensitivity: 0.18 to 0.26 dBM Alarm Level: ≥85dB@3m and ≥93dB@1m Materials and colors: ABS, white Size: 105mm*105mm*43mm Weight: about 130g Talk to us today on 0719402315 for supply, quotations, site visits, and installation.
