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" found 3 Products from Shenzhen Patrol Hawk Technology Co.Ltd, China

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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
lights flash alternately once, and the buzzer beeps once, indicating that the smoke detection function is normal. (2) Drill holes in the ceiling with a hammer drill. (3) Install expansion screws on ...

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
light flashes rapidly, and the buzzer buzzes rapidly. (3).Self-test button In the normal monitoring state, long press the "Self-test/Mute" button for 3 seconds, the detector enters the self-check ...

English, German, Russian, Spanish Smart Protection and Security Alarm System G11

English, German, Russian, Spanish Smart  Protection and Security Alarm System G11
English, German, Russian, Spanish Smart Protection and Security Alarm System G11 Working theory: GSM alarm controll panel G11 transmitting alarm information and through GSM network, it can program ...
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