3 In 1 WiFi Air Quality Monitor CO2 Temperature Humidity Detection Carbon Dioxide Detector APP Control NDIR Infrared Sensor

Features:1. Triple-sensor precision monitoring of CO₂, temperature, and humidity; NDIR sensor delivers superior interference resistance and stability2. Built-in 1200mAh lithium battery ensures long-lasting performance; Type-C charging offers convenient and rapid recharging3. Supports Wi-Fi connectivity for remote data viewing via app, enabling real-time air quality tracking4. Auto-brightness screen adjustment adapts to ambient light conditions for visual comfort and energy efficiency5. Automatic calibration + gas recognition algorithm ensures long-term accuracy and minimizes measurement errorsParameter:Product Name: WiFi Triple-Gas DetectorInput Voltage: DC 5VCharging Port: Type C PortDisplay Mode: LED DisplayBattery Capacity: Built-in 1200mAh Lithium BatteryMeasured Parameters: Carbon Dioxide, Temperature & HumidityCO₂ Measurement Range: 400–5000 ppmCO₂ Measurement Accuracy: ±(50 + 5% × reading) ppmResolution: 1 ppmTemperature Measurement Range: 0~50°CTemperature Measurement Accuracy: ±1°CHumidity Measurement Range: 0~99% RHHumidity Measurement Accuracy: ±5% RHSensors: NDIR infrared CO₂ sensor, optical sensorDetection Technology: Infrared detection technologyDescription:1. Changes color based on CO₂ concentration; triggers audible alarm when CO₂ reaches 1500 ppm2. Screen-off function: Automatically turns off screen to reduce power consumption when unused. Sensor continues transmitting data to cloud via Wi-Fi for real-time viewing through app. Proximity sensor wakes screenPackage include:Detector x1+Charging cable x1