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Input voltage: DC3V LR03
Quiescent current: ≤35uA
Working current: ≤100mA
Low voltage and under-voltage: ≤2.4V
Alarm sound pressure: 85db/1m
Zigbee standard: IEEE802.15.4
Working frequency: 2.405~2.480GHZ
Detection range: 20㎡
Installation method: ceiling installation
Working temperature: -10-50℃
Working humidity: up to 95%RH
Moduel shape:Square
Note:
You have to cut off the power and during the installation.
Exactly corresponds to my expectations?
Exactly corresponds to my expectations?