Input voltage: 220V
Static current: 100mA
Alarm current: 160mA
Working environment: -10C to 50C
Radio frequency: 433MHz (?75KHz)
Alarm sound pressure: 85db/M
Alarm concentration: 10%LEL
Launch distance: 100m (no interference open area)
Humidity: -85%
Form factor: 110x70x42mm
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