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Contact:Mr Chen
Skype:sograce-china
E-mail:info@sograce.cn
Tel: + 86-755-29309730 / 29309731
Fax: + 86-755-29308736
Add.: 2nd Floor, No.22-1,Nanlian Road, Longgang District, Shenzhen 518116, China
Homecare Devices
NB IOT Gas Alarm
● Detected gas: CH4
● Voltage: AC220V ±15%，50Hz
● Quiescent current: ≤100mA
● Alarm current: ≤300mA
● Gas concentration: 6% LEL
● Volume:≥70dB /1m
● Transmission method: NB-IoT
● Signal sensitivity: -128dBm
● Transmitting power: 23dBm±2dB
● Support periodic reporting: Interval time< 24 hours
● Support low voltage/fault data reporting
● Temperature: -10℃ - 50℃
● Humidity: ≤95%
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