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Input voltage | DC3V LR03*2 | ||||||
Static current | ≤75uA | ||||||
Alarm current | ≤60mA | ||||||
Low voltage | ≤2.2V | ||||||
WiFi | 802.11b /g/n | ||||||
Detection temperature | -10℃-55℃ | ||||||
Detection humidity | 0-99%RH | ||||||
Alarm sound pressure | 55dB | ||||||
Installation mode | wall hanging | ||||||








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