Tuya CO2 Carbon Dioxide Sensor CO2 Detector NDIR High-Precision Measurement Exceeds Standard Alarm Smart Home Linkage Tuya Senso
42.96$
26.84$
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1
Availability:
Color
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The product only supports Tuya APP !!
Cannot connect to Yandex !!
NOTE:
Zigbee version products only support tuya Zigbee gateway hubs/Tuya APP.
The product does not support MQTT and DIY, and does not support docking with other brands of Zigbee gateway hubs.
If you connect and DIY without permission, it is your personal behavior. Not related to product quality. We do not provide after-sales service.
Product Introduction
Detection of indoor air CO2 concentration and reference function. Display 1 value in the graffiti app and can be linked with other Tuya smart home devices (Note: the data is for life reference only, non professional detection instruments)
Color: white
Material: ABS
Packing list
CO2 box bare metal machine *1,
Color box *1,
Instruction manual *1,
parameter
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
400-1000PPM The air is relatively fresh
1000-2000PPM The air is cloudy
2000-5000PPM It makes people feel dizzy and nauseous
Precautions
ZigBee version needs to be used with Tuya ZigBee gateway，ZigBee models only support Tuya zigbee gateways, third-party MQTT docking does not support after-sales!
Customer Reviews
111 ratings
works well with smartthings (8)
works well (7)
adequate readings (5)
fast delivery (4)
works great (3)
accurate after a few days (3)
Customer photos (30)
M***n
October 2, 2026
Variant: Color:WIFI Ships From:China Mainland
Received many updates on the transportation, until the delivery. Well packaged. Sensor required a good quality USB power plug. Sensor registers smoothly to SmartLife app, and home assistant. This sensor is one of the cheapest NDIR CO2 devices, so have to monitor the quality over time.
Buyer from Russia
October 1, 2026
Variant: Color:ZIGBEE Ships From:China Mainland
I compared the readings with another Qingping device. The values are similar, but the operating speed is slower. Connected to the hub normally, the power supply is better at 2A.
Translated by AliExpress ·
Buyer from Bulgaria
September 18, 2026
Variant: Color:ZIGBEE Ships From:China Mainland
product is as described. delivery and shipment are fast. recommended product and seller. very satisfied with my purchase.
D***v
September 12, 2026
Variant: Color:ZIGBEE Ships From:China Mainland
I connected to zeegbe2mqtt without any problems, the sensor seems accurate, but it sends a message to the network every second, although this is not critical for me.
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Buyer from South Korea
August 13, 2026
Variant: Color:ZIGBEE Ships From:China Mainland
I use an Atez driver and wear a helmet, but it works well when attached to the SmartThings device. I thought it was wireless, but it turned out to be a 5-pin wired one.
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Buyer from South Korea
August 5, 2026
Variant: Color:ZigBee Square White Ships From:China Mainland
I quickly inserted the battery and connected it, and it worked fine for me. I installed the N driver on the Zigbee hub built into the Samsung TV on SmartThings, and it connected well. However, I left the window open when I went to work and came back at night without being able to ventilate it, and the reading was 2000ppm. I'll have to open the window tomorrow to ventilate and check the reading again.
Translated by AliExpress ·
Tuya CO2 Carbon Dioxide Sensor CO2 Detector NDIR High-Precision Measurement Exceeds Standard Alarm Smart Home Linkage Tuya Senso
42.96$
26.84$
Quantity:
1
Availability:
Color
Ships From
