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

Wireless Fire Alarm Smoke Detector <strong>Sound</strong> and Light Alarm High Sensitivity Detector for Home Security
sound. The smoke detector enters the simulated alarm state. Send wireless alarm signal to main gateway. (7) Installation Precautions: a. Smoke detectors are only for use on indoor ceilings. b. ...

WiFi 4G Gateway Wireless Intruder Alarm System for Home Security Support APP

WiFi 4G Gateway Wireless Intruder  Alarm System  for Home Security Support APP
sounding time can be selected (0-254 seconds or always sounding); (15) In addition to the APP, you can also remotely control the arming and disarming of the host by SMS or dial buttons during a phone ...

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
Sound:≥70dB/1m Detecting Gas: CH4 Range:0-25%LEL Alarm Setting Value:8%LEL Alarm Mode:Audible and visual alarm,wireless transmission Frequencymaterial:433MHz/868MHz/LoRa433MHz/LoRa868MHz Sensor Life: ...

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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