informed of the risky situation, and the alarm will be canceled when the concentration of the gases drops to a safelevel. Intuitive Display and Intelligent Networking: The alarm uses a digital display to clearly show the current gases concentration, allowing users to grasp the environmental conditions at a glance. The status of the device is visualized by multi-color indicators, green to indicate warm-up, blue to indicate networking, and red to indicate alarm status. Meanwhile, it supports intelligent networking functions, which are convenient for remote monitoring and linkage operation. Convenient Installation: Built with ABS flameretardant material to ensure the product is safer and more reliable, the USB Type-C power supplying design makes the installation of the alarm more convenient and faster. Capable of handling a variety of detection environments, making it a practical tool for many situations. Widely Used Scenarios: The intelligent alarm is perfect for kitchens, bathrooms, living rooms, and other closed or poor air mobility spaces. Its diverse application scenarios provide a comprehensive home gases safety solution for various environments such as homes, apartments, and offices. Specifications: Name: CO Combustible Gases Leak Detector Material: ABS Type: Tuya WiFi, Tuya ZigBee(optional) Communication protocol: WIFI, ZigBee (according to your selection) CO(carbon monoxide) measuring ranges: 0-500ppm Gas(CH4) measuring ranges: 0-20LEL% Working temperature: -20 to 85 Working voltage: 5V Working current: 10-496mA Charging interface: USB Type-C 5V/1A Item size: 100 * 100 * 35mm / 3.94 * 3.94 * 1.38in Package size: 110 * 102 * 38mm / 4.33 * 4.02 * 1.50in Package weight: 120g / 4.23ounce Packing List: 1 * CO Combustible Gases Leak Detector 1 * Cable 1 * Instruction