•【Intelligent Gas Detection】The Tuya Smart Zigbee Gas Detector provides reliable detection of combustible gases, preventing potential hazards from gas leaks. •【High Sensitivity Sensor】Equipped with a high-stability semiconductor gas sensor, ensuring accurate detection with minimal sensitivity drift. •【Zigbee Connectivity】Utilizes IEEE802.15.4 Zigbee standard for seamless integration with smart home systems. •【Loud Alarm】Features a 70dB alarm (at 1 meter) to effectively alert occupants in case of gas leaks. •【Wide Compatibility】Suitable for detecting various gases including natural gas, LPG, and biogas in indoor environments such as kitchens. •【Self-Test Function】Equipped with a self-test button on both the device and app for easy verification of alarm and buzzer functionality. •【Flexible Installation】Can be installed at appropriate heights based on the density of the gas being detected for optimal performance. Specifications: •Model: DY-RQ500A •Operating Voltage: AC85V-250V •Average Power Consumption: ≤1.5W •Alarm Sound Pressure: 70dB (at 1 meter) •Alarm Concentration: 7%LEL±3%LEL (CH4) •Zigbee Standard: IEEE802.15.4 •Working Frequency: 2.405～2.480GHz •Operating Temperature: -10℃ to +50℃ •Operating Humidity: Max 95%RH •Product Dimensions: 48*48*3mm •Connectivity: Zigbee Package included: •1 x Combustible Gas Alarm •1 x Adapter Plug •1 x English and Chinese Manual