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mon IoT stove monitor UL stove safety Vibration Glass Break Sensor RoHS compliant fire prevention device medical alert pendant FCC approved detector DIY home security PIR kitchen sensor kitchen fir guest accommodation fire alarm deployment fire detection techn Stove Timer Switch panic button pendant CE certified smoke alarm home automation safety PIR motion sensor Kitchen Personnel Absence Alarm IoT kitchen alarm AI kitchen safety gateway wireless kitchen sensor FCC kitchen sensor mmWave stove detection deme heat detector tester bulk factory direct supply professional smoke tester B2B Middle East distributor Hybrid Alarm System LP gas alarm garage CO detector wireless smart home system Kitchen Emergency Call System 4G kitchen alarm caregiver alert system Door/Window Sensor medical alert pendant Elderly Care Kitchen Guardian EN14604 kitchen smok Dual Sensor Smoke Detector wireless alarm system DIY home security outdoor siren strobe window break detector Technology & Hardware solution 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