This Tuya Smart CO2 Sensor uses advanced NDIR technology to accurately monitor indoor carbon dioxide levels. It provides real-time readings and alerts when CO2 exceeds safe thresholds, helping ensure a healthy living or working space. The sensor integrates seamlessly with the Tuya Smart App and supports smart home automation for intelligent control. Ideal for homes, offices, schools, and other indoor environments. Compatible with both WiFi and Zigbee versions, but only works with Tuya gateways. Not compatible with MQTT, DIY setups, or third-party hubs.
Key Features
NDIR high-precision CO2 measurement
Real-time monitoring and alert system
Tuya Smart App control
Supports WiFi and Zigbee models
Smart home automation ready
Easy USB power setup
Specifications
Model: DCR-CO2
CO2 Range: 400–5000 PPM
Temperature: -20°C to 85°C
Power: USB 5V/1A
Material: ABS
Color: White
Connectivity: WiFi/Zigbee (Tuya only)
App Support: Tuya Smart App (no MQTT/Yandex support)
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