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Smoke alarm smoke sensor fire detector wireless smoke sensor wireless network system
￥1410.0
Shenzhen City Science and Technology Ltd.
Cigarette smoke alarms, smoke detectors for smokers in high-sensitivity toilets.
￥350.0
Shenzhen City Science and Technology Ltd.
Smoke detector smoke detector alarm no smoking alarm in the bathroom of the smoking office
￥98.0
Shenzhen City Science and Technology Ltd.
Natural gas and gas canteen restaurant commercial LPG automatically cut valve propane alarm
￥85.0
Shenzhen City Science and Technology Ltd.
NB-net gas alarm, liquefied gas alarm, remote telephone notification of gas tank leak detector.
￥78.0
Shenzhen City Science and Technology Ltd.
The leak of the gas tank automatically cut off the commercial liquefied gas alarm for the home of the safe valve.
￥75.0
Shenzhen City Science and Technology Ltd.
Industrial gas alarm food detects gas liquid gas propane commercial flammable gas leak alarm
￥65.0
Shenzhen City Science and Technology Ltd.
Gas alarm home cooking commercial gas tank liquefied gas leak detection
￥47.0
Shenzhen City Science and Technology Ltd.
Combine gas alarm home-based commercial gas cans for kitchen restaurants
￥45.0
Shenzhen City Science and Technology Ltd.
Welcome to the Sensor Voice Alert.
￥40.0
Shenzhen City Science and Technology Ltd.
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