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DrPhone AirGuard ProSense - Smart WiFi - CO2 Sensor Carbon Dioxide Meter + Temperature + Humidity Monitor With LCD Screen

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Smart Wifi CO2 Sensor: Your Key to Healthy, Smart and Comfortable Spaces!

Discover the future of air quality monitoring with our advanced Tuya Smart Wifi CO2 Sensor. This 3-in-1 meter is designed to transform your living and working environment, so you can enjoy a healthier, safer and smarter life.

Main Features:

  • High-Quality NDIR Sensor: Experience unparalleled accuracy and stability in CO2 detection. Thanks to advanced NDIR technology, you get faster, more stable and precise measurements.
  • APP Remote Monitoring: Easily connect with the Tuya Smart or Smart Life APP and monitor your space remotely. Stay informed about CO2 concentration, temperature and humidity wherever you are.
  • Multifunctional Detection: Simultaneously monitor CO2 concentration, temperature and humidity. Ideal for home, office, school or any other environment where air quality is essential.
  • Customisable CO2 Alarms: Set alert levels and receive immediate notifications when air quality falls outside the safe range.
  • Smart Scene Integration: Integrate with other Tuya smart devices for an automated and personalised experience. For example, have your curtains close when CO2 concentration rises.
  • Long-Lasting Battery & LCD Screen: With a powerful Type-C rechargeable battery, this sensor lasts up to 40 hours. The clear LCD screen provides a clear display of all key data.

Specifications:

  • Brand: DrPhone
  • Model: PTH-9CW
  • CO2 Range: 400 ~ 5000 ppm
  • Temperature Range: -10 °C ~ 40 °C
  • Humidity Range: 20 ~ 80% RH
  • Built-in Battery: Yes, 2400mAh
  • Wireless Connection: Wi-fi (works only on 2.4Ghz wifi network)
  • Input: 5V/1A

Recommended Charging Instructions:
Important charging instructions: Charge this product only with a 5V / 1A (max. 5W) USB charger.
Do not use fast chargers such as: Quick Charge (QC), Power Delivery (PD), 9V / 12V / 15V chargers, laptop or tablet chargers.

Using an incorrect or too powerful charger may damage the product and cause defects not covered by warranty.

Many modern chargers automatically deliver higher voltage (fast charging). This product is not suitable for fast charging technology and requires a standard 5V USB charger.

Frequently Asked Questions (FAQs):

Do you have questions about installation, use or features? Our comprehensive FAQ section provides answers to all your questions, from alarm settings to compatibility and more.

Q1: What can I do if the alarm buzzer is turned off?

A: Hello, friend. There is a "㊉" button on the top of the detector and a speaker icon on the screen.

You can press and hold the "㊉" to turn off the alarm buzzer sound. To turn the buzzer back on, press and hold the "㊉" until the speaker icon appears on the device.

Q2: I want to set the sound alarm value myself, is that possible? Because I have some vegetables in my greenhouse, so I need to adjust the CO2 concentration according to different needs.

A: Yes, friend. Try the following steps:

1. Double-click on “sinters” to open the setting mode.

2. Click "㊉" or "㊀" to adjust the details.

3. Click 'smeed' to confirm the setting and return to the home page.

Q3: Can I link it to Alexa to check the CO2 concentration?

A: Sorry about that, friend. Currently, it does not work with a smart speaker.

Q4: Can I check the CO2 concentration when I am not at home? Because sometimes I go on holiday or business trips.

A: Certainly, friend. You can link it to the Tuya smart APP or Smart Life APP, then you can remotely check the CO2 concentration, temperature and humidity in the APP. And you can set an alarm smart scene to mainly monitor whether CO2, temperature and humidity are within the normal range or not.

Q5: Can I use it in my car to test the CO2 concentration and temperature?

A: Yes, you can. But please note that you should not expose the detector directly to the sun for a long time. Also note that the detector should not be placed in a dusty environment or where there are interfering gases.

Q6: What is the difference between the WiFi version and the version without WiFi?

A: The difference is that the WiFi version has app remote monitoring function, while the No-WiFi version does not. This also applies to the smart scene function. The other functions are the same.

Notes:
1. We recommend using the Type-C charging port for power supply.
2. When the device is charging, the temperature displayed by the device may have a resolution of 2-3 ℃. This is normal. Please do not worry.
- For optimal performance, we recommend using the included Type-C charging port.
- A slight temperature deviation may occur during charging; this is normal and not a cause for concern.

Transform your living and working environment with the Tuya Smart Wifi CO2 Sensor. Order now and breathe easier, knowing you have control over your air quality and comfort.

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