1、FOR TUYA APP CONTROL: For Tuya smart gas alarm, 24 hour monitoring of CH4 concentration in the kitchen environment, when the gas leakage concentration reaches 7%LEL, the alarm will immediately alarm and push information to the mobile APP 2、APPLICABLE SCENARIO: In addition to natural gas monitoring, fire alarm sensor can also support CH4, liquefied gas, pipeline gas monitoring 3、ALARM TIP: When the concentration of combustible gas leaks to a preset level, the gas detector alarm will issue a 70dB alarm and display the concentration level of the gas. Suitable for natural gas, propane, methane, butane, LNG, LPG and other gas detector 4、TECHNICAL PARAMETERS: Plug in natural gas detector using EU Plug 85V-250V, support WiFi 8011b/g/n 5、STABLE ABS: Combustible gas leak detector adopts ABS material, possess impact resistance, scratch resistance and is environmentally friendly 1 x Fire Alarm Sensor1 x Card Pin1 x User Manual Item Type: Ring Fire Alarm SensorMaterial: ABSPlug: EU Plug 85V-250VAlarm Sound: 70dB/mWiFi: 802.11b/g/n