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GitHub (docs)
  • Getting started
  • Supported Adapters
  • Supported Devices
  • Installation
  • Configuration
  • Usage
  • FAQ
Devices
  • Zigbee

    • Zigbee network
    • Improve network range and stability
    • Secure your Zigbee network
    • Sniff Zigbee traffic
    • Create a CC2530 router
  • Support new devices

    • Support new devices
    • Support new Tuya devices
    • Find Tuya Data Points
  • Remote Adapter

    • Connect to a remote adapter
    • Connect to a remote Sonoff ZBBridge
  • More

    • 3D cases
    • External converters
    • External extensions
    • Switch to the dev branch
    • Get Tuya and Xiaomi OTA url
  • Forum
  • Discord
  • Issues
  • Donate
GitHub
GitHub (docs)

Tuya DCR-RQJ

ModelDCR-RQJ
VendorTuya
DescriptionCarbon monoxide sensor gas leak detector
Exposesgas, gas_value, carbon_monoxide, co
PictureTuya DCR-RQJ

Options

How to use device type specific configuration

  • co_calibration: Calibrates the co value (absolute offset), takes into effect on next report of device. The value must be a number.

Exposes

Gas (binary)

Indicates whether the device detected gas. Value can be found in the published state on the gas property. It's not possible to read (/get) or write (/set) this value. If value equals true gas is ON, if false OFF.

Gas value (numeric)

Measured gas concentration. Value can be found in the published state on the gas_value property. It's not possible to read (/get) or write (/set) this value. The unit of this value is LEL %.

Carbon monoxide (binary)

Indicates if CO (carbon monoxide) is detected. Value can be found in the published state on the carbon_monoxide property. It's not possible to read (/get) or write (/set) this value. If value equals true carbon monoxide is ON, if false OFF.

CO (numeric)

The measured CO (carbon monoxide) value. Value can be found in the published state on the co property. It's not possible to read (/get) or write (/set) this value. The unit of this value is ppm.

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Last Updated:: 5/7/25, 7:30 PM