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temperature sensor IoT temperature monitoring factory temperature sensor heat alarm importer heat data logging ea carbon monoxide detection system hardwired CO detector ceiling mount CO detector no wiring CO alarm CO detector distribu garage heat detector NB-IoT heat detector easy install heat detector DIY heat detector multi-sensor heat detector smart heat detector no wiring heat alarm rate of rise heat detector senior safety heat alarm AI heat detector kitchen heat alarm industrial h LoRa temperature sensor wireless heat detector industrial heat detector garage heat detector smart temperature sensor temperature sensor ODM temperature sensor rate of rise heat detect wireless heat detector wholesale heat detector SMS alert heat d apartment security system push notification alarm voice alert security range extender anti-interference smart home hub Airbnb security system smartphone security app GSM alarm module ODM home security wireless security kit 4G fire alarm button manual fire 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