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    Smoke & Carbon Dioxide (CO2) Detector, Wifi/ Smoke Alarm

    5 out of 5 based on 1 reviews | Write a review
    Smoke carbon dioxide (CO2) detector detects carbon dioxide with NDIR CO2 sensor, battery capacity 1400mAh. Carbon Dioxide smoke alarm detector with resolution 1 ppm and Wi-Fi tuya remote control. Detection range contains CO2, humidity, temperature. Smart smoke carbon dioxide monitor relatively small, used in bedroom living room, dining room, office, gym, park.
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    Delivery date: 6-12 days

    Smoke carbon dioxide (CO2) detector can used for detecting humidity, temperature, Wifi tuya, and CO2. With function of alarm and remote control by Wifi, concrete data can be visual on the screen.


    Model  PTO1-D
    Product Name Smart CO2 and Smoke Alarm Detector
    Material Fire resistant ABS+LCD
    smoke sensor Photoelectric smoke sensor
    CO2 Sensor NDIR CO2 sensor
    CO2 Measure range: 400-5000 ppm +5%
    CO2 Indicator

    0~499 ppm--green light

    500~999 ppm--yellow light

    1000~1499 ppm--orange light

    1500 ppm and above--red light

    Temperature Measuring Range -20*-60*°C+2%
    Humidity Measuring range 5%-95% +5%
    CO2 and Smoke alarm 85dB (1-3M)
    Smoke sensitivity 0.1% db/m-0.3 % db/m
    Battery capacity 1400mAh
    Resolution 1 ppm
    Storage temperature -10- 60°C
    Power supply Chargeable battery and 2M long USB
    Warm-up time < 7 seconds
    Dimension 102*52*140 (mm)
    Weight 0.3 (kg)


    • In API connection, function of the carbon dioxide (CO2) detector inquire APP data, and import the data into the customer cloud to specify the applet data to view, adding smoke alarm function.
    • Smoke alarm works with Tuya APP. The mobile APP displays the air quality data in the monitoring area in real time, and the APP sets the alarm data. Directly query monitoring data in WiFi mobile phone.
    • Rapid measure carbon dioxide intense in 1 S, 24-hour automatic calibration. The mobile phone can query the air quality data in real time, and release the alarm with one key (APP/device control).
    • Smart smoke detector with the CO2 reading and 4-color visual indication displaying on the LCD screen.
    • Small, easy to carry and Safety monitoring by all family members.
    • Lightweight and compact Size perfect for taking on trips.
    • Possibility to check the values of CO2, temperature and humidity.
    • Wifi smoke detector’s daily data can be displayed, possibility to display values from the previous month.
    • Carbon dioxide monitor changes language with the system.


     White CO2 smoke detector


    If you need a best smart smoke detector with other measuring ranges unlisted in above table, please contact us to inform your operating environment, so as to help you choose an appropriate one for your application.

    We also provide other common CO2 smoke alarm detectors. If you have any questions, please feel free to contact us.

    Tips: What do you should notice to use Carbon Dioxide (CO2) detector?

    1. To ensure the accuracy of the smart CO2 sensor, make sure Carbon Dioxide (CO2) and smoke alarm detector is placed in a ventilated environment for 24 hours before being used for the first time.
    2. You can turn off the alarm from your mobile phone.
    3. Hang on the wall to detect indoor air quality.
    4. Wide range of application areas: bedrooms, living rooms, dining rooms, offices, cinemas, parks, schools, greenhouses, factories.
    Existing reviews of Smoke & Carbon Dioxide (CO2) Detector, Wifi/ Smoke Alarm
    Combination co2 detector great idea
    I purchased this Wi-fi co2 detector 2 weeks ago for detecting co2 in apartment and hallways. Have to mention that it works as described so well and convenient for smart remote control, which makes me no worry about its working. I highly recommend this product.
    From: karel | Date: 20/12/2022
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