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• + smart home alarm(0)
• + smoke and CO alarm(1)
• + dual sensor alarm(0)
• + Heiman HM-638TH(0)
• + 10-year smoke alarm(0)
• + smart gas sensor(0)
• + natural gas alarm(0)
• + Heiman HS1CG(0)
• + kitchen gas leak detector(0)
• + elderly safety alarm(0)
• + Heiman HS8EB(0)
• + home help call device(0)
• + smart smoke alarm(1)
• + NB-IoT smoke detector(0)
• + wireless fire alarm(0)
• + S1 series smoke alarm(0)
• + mmWave presence sensor(1)
• + smart human presence detector(0)
• + radar motion sensor(0)
• + Heiman HS8OS(0)