Measuring or testing machines and instruments, namely, gas leak sensors, crime prevention sensors, first-aid sensors, earthquake sensors, electric leak sensors, human detection sensors, visitor sensors, call sensors, condensation sensors, air pollution sensors, oxygen sensors, illuminance sensors, sound sensors, weight sensors humidity sensors, rain sensors, water level sensors, bath water level sensors, bath heating sensors, water leak sensors, water overflow sensors, fire sensors, cigarette...

Measuring or testing machines and instruments, namely, gas leak sensors, crime prevention sensors, first-aid sensors, earthquake sensors, electric leak sensors, human detection sensors, visitor sensors, call sensors, condensation sensors, air pollution sensors, oxygen sensors, illuminance sensors, sound sensors, weight sensors humidity sensors, rain sensors, water level sensors, bath water level sensors, bath heating sensors, water leak sensors, water overflow sensors, fire sensors, cigarette...