WiFi Natural Gas Detector, Portable Gas Leak Alarm Compatible with Smart App, Tuya, 85dB Voice and Visual Methane Concentration Sensor

【Safe Protection】- This natural gas leak detector is smart enough to be equipped with a safe power supply (standard EU Type C plug) for reliable and continuous operation, even during extended use. It can be connected to an external solenoid valve and a control. The solenoid valve closes automatically as soon as a gas leak is detected. 【Smart Detector with Multiple Alarms】- The detector emits an 85 dB voice alert, a strobe alarm, and clearly and instantly displays the gas concentration on its large LED screen. This allows you to react quickly in case of danger. 【Real-Time Smart Notifications】- The device triggers an alarm when the gas concentration exceeds 8% LEL and instantly sends alerts to your smartphone via the Smart Life or Tuya app. Operates on a 2.4 GHz Wi-Fi network. Compatible with Alexa and Google Home 【Test and Mute】- With the Test and Mute functions available on the device and app, you can test the device and disable the alarm as needed. The mute function can last up to 60 seconds. Please do not use it unless you are certain there is no gas leak. 【High Performance】- This PA-210W device complies with EN 50194 and features a high-sensitivity semiconductor sensor with a 5-year lifespan, providing reliable protection for every family. 【Versatile Use】- Thanks to its advanced sensor technology, it accurately monitors the environment. It is an ideal security device for kitchens, caravans, restaurants, warehouses, garages, private homes, guest rooms, holiday homes, and hotels. Rapid response and detection of even the smallest gas leaks, for your safety and that of your family. MODUN CERTIFICATION declares that the PA-210W gas detector complies with the provisions of the following directives and standards: DBT Directive 2014/35/EU EN 50194-1:2023. Technical parameters: Operating voltage: DC 5V (USB Type-C power supply); Gas detected: Natural gas (methane); Sensor type: Semiconductor sensor; Lifespan: 1 year; Warm-up time: 180 seconds; Alarm threshold: 8% LEL; Measurement range: 0-16% LEL; Control output: DC12V solenoid valve/lever, power <5W; Alarm volume: ≥ 85 dB; Network support: 2.4 GHz Wi-Fi (does not support GHz); Temperature: -10°C ~ 55°C; Dimensions: 100 * 34 mm

Adding a Device (1) Ensure your mobile phone is connected to a Wi-Fi network. (2) Enable Bluetooth on your mobile device. (3) Open the app and register/log in to your account. (4) The alarm system has finished its preheating. In normal monitoring mode, press and hold the "TEST" button located on the side of the alarm for a few seconds. "Enter Wi-Fi configuration mode" will be announced, and the green LED indicator will flash, indicating 120 seconds. (5) Click "+" in the upper right corner of the "Smart Life" app, then click "Add Device". (6) The app will automatically search for devices. The device icon will be "Gas Detector". (7) Select available Wi-Fi, enter the password, and click "Next". (8) The device being added has been successfully added. (9) After a successful network connection, "Wi-Fi connected" will be displayed as the status.

Preheating Mode After powering on, the power indicator will flash for a few seconds.

Do not perform any other operation during this time, otherwise it will not trigger (it adapts to the temperature, humidity, and installation environment). Detection Mode: Once detection is complete (normal mode): The screen displays "0%LEL" and remains lit. In this case, it can be tested. Test Alarm: When in standby mode to trigger self-check, a voice message sounds: "The device is, please feel free to use," and the APP displays "Success" and "test." Alarm Mode: When a leak is detected, different alarm states: (1) The screen displays numbers 1-7, the POWER indicator is permanently lit, and no alarm sounds. (2) When the flammable concentration reaches or exceeds the LEL threshold (the maximum value displayed on the screen is 16% LEL), a red flashing light sounds: "Danger, the gas has leaked! Please close the valve immediately and open a window. Do not turn the light on. Go outside immediately and call the police!" A continuous audible alarm notification, "Gas Alarm," will be sent via the app. Silent Mode: When the alarm sounds, temporarily disable it (you can also click "Mute" in the app). However, monitoring will continue. The muted duration is approximately 60 seconds. Warning: It is recommended that after hearing the alarm, you confirm that the potential danger has been eliminated and that it is a false alarm before the alarm is triggered.