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Wireless Fire Alarm Smoke Detector Sound and Light Alarm High Sensitivity Detector for Home Security

Wireless Fire Alarm Smoke Detector Sound and Light Alarm High Sensitivity Detector for Home Security
test button for more than 3 seconds to cancel the mute function. (4) Note: The following situations may trigger a fire alarm a. Sprayed insecticides, make-up, etc. emit a mist that comes into ...

Gas Leakage Detector for Home Fire Alarm LPG Gas Leak Sensor with Solenoid Valve and Manipulator

Gas Leakage Detector for Home Fire Alarm LPG Gas Leak Sensor with Solenoid Valve and Manipulator
test/mute reduction" button, the detector can be silencing; In the silent state, the red LED flashes without the buzzer warning, and the silent state can be maintained until the detector ...
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