Includes all taxes
GIRIER Tuya Smart WiFi CO2 Detector Digital Carbon Dioxide Monitor Indoor Air Quality Monitoring Built-in Temperature Humidity Sensor
Safe, Convenient, Better Home
ITEM DESCRIPTION
-NDIR Sensor
Unlike conventional CO2 sensors, the NDIR technology offers faster, more stable, and precise monitoring of CO2 concentration, enhancing your comfort, safety, and smart living experience.
-3-in-1 Air Quality Detector
Easily monitor the CO2 concentration, temperature, and humidity in your smartphone wherever you are, and you can modify the units of temperature(β/β) in the app or press the buttonβγβ on the top of device according to your needs.
-Always Protect Your Family
Trust GIRIER smart security devices always help you create a more smarter, safer, and convenient home. With our Wi-Fi carbon dioxide detector, you can monitor the CO2 concentration, temperature and humidity simultaneously, and it will detect every slight changes, assisting you to make a more comfortable living environment.
-CO2 Detection and Customize Alarm
Our smart CO2 monitoring alarm system that keeps you informed about the air quality in your home. Three-level alarm systemβgreen for normal (400-700ppm), yellow for warning (700-1500ppm), and red for dangerous (1500-5000ppm)βensures you're always in the know. What's more, the built-in siren will also remind you with a clear sound.
Keep and Export the Data
With this Wi-Fi smart CO2 smart sensor, you can easily check the daily data for the past 7 days. Additionally, you can export the data to your mail as needed.
-Enjoy Your Smart Home Automation with GIRIER Smart
Easily integrate with Tuya smart devices to create customized scenes. For instance, link it to a smart widow pusher and, when CO2 reaches a warning level, it automatically opens the window. Temperature and humidity settings also available for a safer, smarter lifestyle.
-Large LCD Screen and Built-in Type-C Rechargeable Battery
Large LCD, 40-hour battery, backlight toggle. Monitor your air quality effortlessly!
Warm Tips
1. The round version cannot set the customize alarm value manually. You can set a smart scene to trigger the other smart sirens.
2. The square version is Type-C port charging, while the circular version is USB port charging.
3. The default alarm value for the circular version is between 700-1500ppm.




More Accurate, Response Faster
Unlike conventional CO2 sensors, the NDIR technology offers faster, more stable, and precise monitoring of CO2 concentration, enhancing your comfort, safety, and smart living experience.

Always Protect Your Family
3 Levels of CO2 Concentration Monitoring

Built-in Smart Siren

APP Remote Monitor
Easily monitor the CO2 concentration in your smartphone anywhere and anytime.

Keep and Export the Data
Export the data to your mail as needed.

Enjoy Your Smart Home Automation with GIRIER Smart
Easily integrate with Tuya smart devices to create customized scenes.


Rechargeable Battery

Two Placement Methods

How to Calibrate


SPECIFICATION



FAQs:
Q1: How can I do if I want to turn off the alarm buzzer?
A: Hi,friend.There is a βγβ button on the top of detector and a speaker logo in the screen.
You can long press the βγβ to turn off the sound or alarm buzzer.And if u want to turn on the buzzer you can long press the βγβ until the speaker logo appear in device.
Q2: How can I do if I want to turn off the alarm buzzer?
A: Hi,friend.There is a βBβ button behind detector and a speaker logo in the screen.
You can long press the βBβ to turn off the sound or alarm buzzer.And if u want to turn on the buzzer you can long press the βBβ until the speaker logo appear in device.
Q3: I want to set the sound alarm value by myself ,is it available?Cuz I need to plant some vegetables in my greenhouse so I need to detect the CO2 concentration according to different needs.
A: Yes, friend. Pls try the following steps:
1.Double click βββ to enter the setting mode.
2.Click βγβ or βγβ to set the details.
3.Click βββ to confirm setting and go back to home page.
Q4: Can I pair it to Alexa to check the CO2 concentration?
A: Sorry for that, friend. Now it can not work with smart speaker.
Q5: Can I monitor the CO2 concentration when I am not at home? Cuz sometimes I will go on vacation or on business.
A:Of cause sure, friend. You can pair it to Tuya smart APP or Smart life APP, then you can remote monitor the CO2 concentration, temperature and humidity in APP. And you can set a alarm smart scene to monitor whether the CO2 ,temperature and humidity exceeds the normal range or not.
Q6:Can I put it in my car to test the CO2 concentration and the temperature?
A:Yes,you can. But please pay attention to avoiding exposing the detector directly to the sun for a long time. And please also notice that the detector cannot be placed in an environment full of dust or corrosive gas.
Q7:What is the difference between the Wi-Fi version and No-Wi-Fi version?
A:The difference is that the Wi-Fi version has app remote monitor function while the No-Wi-Fi version hasn't. So does the smart scene function. The other functions are the same.
Specification
Carbon Dioxide Range: 400 ~ 5000 ppm [Β±(50ppm + 5%)]
Temperature Range: -10Β°C~40Β°C (Β±2β) / 14β~104β (Β±3.6β)
Humidity Range: 20~80 % RH (Β±5 % RH)
Product Size(Round):83*83*32 mm
Product Size(Square):98*90*40mm
Power Supply: Built-in Lithium Battery (2400mAh)
Wireless Connection: Wi-Fi (only for 2.4GHz Wi-Fi network)
Input:5 Vβ1 A
APP: Tuya Smart /Smart Life APP
Standby Time: 25 hours(When the backlight off)
WARM Tips
1. When the device is charging, the temperature displayed by the device has a deviation of 2-3 β. This is a normal situation. Please don't worry.
2. We suggest to use the Type-C charging port for continues power supply.
Pakcing List
1*Smart Wireless CO2 Detector
1*User Manuanl
1*Typa-C Cable(Square version)/1*USB Cable(Round version)



Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
1. Accepted Payment Methods
We accept the following payment options:
Major Credit & Debit Cards (Visa, MasterCard, American Express)
Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)
Any additional payment methods displayed during checkout
All payments must be completed in full at the time of purchase.
2. Secure Transactions
All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.
3. Currency
Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.
4. Order Confirmation
Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.
5. Failed or Declined Payments
If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.
6. Fraud Prevention
BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.
Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
3. Shipping Costs
Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.
4. Tracking Information
Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.
5. Delivery Issues
If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.
6. Incorrect Shipping Information
Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.
Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
4. Refund Processing
Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
5. Damaged or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you have not received your refund:
Check your bank account again.
Contact your credit card company or payment provider.
If the issue persists, don't hesitate to contact our support team for assistance.
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