Tuya Smart WiFi/ZigBee Carbon Dioxide Meter NDIR High-Precision Real-Time Detection Intelligent Linkage Home School CO2 Detector
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Specifications
- Brand Name
- NONE
- Origin
- Mainland China
- Model Number
- DCR-069
- Protocol
- WIFI
- Detection object
- CO2,Carbon Dioxide
- APP
- Tuya APP,Smart Life APP
- Sensor model
- NDIR Infrared Sensor
- Power Mode
- 5V1A
- Installation Method
- Flat lay, Wall Mounted, Ceiling Mounted
- Applicable places
- Home, Hotel, Office, School
Product Description
Product Introduction
Detection of indoor air CO2 concentration and reference function. Display 1 value in the tuya app and can be linked with other Tuya smart home devices (Note: the data is for life reference only, non professional detection instruments)
Packing list
CO2 box bare metal machine *1,
Color box *1,
Instruction manual *1,
Color box size 10 *10* 3.5cm
CO2 sensor type: NDIR infrared sensor
Working temperature：-20 ---85。C
Working voltage (rated)：4.8-----12V
Working current：10——496 ma
Power supply mode：USB 5V/1A
Communication protocol：WIFI/Zigbee
Measurement range (CO2)：400-5000PPM
Accuracy：+ -50PPM
400-1000PPM The air is relatively fresh
1000-2000PPM The air is cloudy
2000-5000PPM It makes people feel dizzy and nauseous
Pros & Cons
Pros
- Uses high-precision NDIR infrared sensor for accurate CO2 concentration readings
- Compatible with major Tuya and Smart Life apps, plus Tuya smart home device linkage
- Offers three flexible indoor installation options
- Provides real-time CO2 monitoring accessible via smartphone
Cons
- Not intended for professional use, readings are for life reference only
- Only includes the bare detector unit, no 5V1A power adapter included in packaging
- Requires constant connection to a 5V1A power source with no built-in battery
- No official brand name listed for the device
Common Questions
What type of detection sensor does this CO2 meter use?
This detector uses an NDIR Infrared Sensor for high-precision carbon dioxide detection.
Which apps and smart home devices are compatible with this product?
It works with the Tuya APP and Smart Life APP, and supports intelligent linkage with other Tuya smart home devices.
What is the primary usage of this CO2 detector?
It is designed to detect indoor air CO2 concentration and provide real-time readings via the connected smartphone app for general life reference purposes.
What installation and size options are available for this unit?
Exact physical dimensions are not listed, but it supports three flexible installation methods: flat lay, wall-mounted, and ceiling-mounted.
What shipping policies apply to this CO2 detector?
Specific shipping details are not provided in the product listing, and will follow the seller's standard store shipping policies.
Product information last updated on January 26, 2026