Name: KENTFAITH GW40.0005 PTH-9CW Smart CO2 Detector
Brand: KENTFAITH
SKU: GW40.0005
Price: 89.99 USD
Availability: InStock

KENTFAITH GW40.0005 PTH-9CW Smart CO2 Detector

$89.99

This smart indoor air quality monitor features a high-precision NDIR sensor that accurately tracks carbon dioxide levels, ambient temperature, and relative humidity in real time. Designed with built-in 2.4GHz Wi-Fi connectivity, it seamlessly syncs with the Tuya Smart and Smart Life apps for remote monitoring, historical trend analysis, and custom automated smart home routines.

Equipped with a vibrant full-color digital screen, the display offers clear visibility and customizable backlight settings alongside three-stage status tracking and customizable audible buzzer alarms. A rechargeable 2400mAh battery provides up to 12 hours of continuous portable operation, complemented by standard Type-C charging and versatile tabletop or wall-mounted placement.

Key Features

Brand	KENTFAITH
Model	PTH-9CW
SKU	GW40.0005
Product Type	Air Quality Monitor
Sensor Type	NDIR Sensor
CO2 Detection Range	400 - 5000 ppm
CO2 Resolution	1 ppm
CO2 Accuracy	±(50 ppm + 5%)
Temperature Range	14°F - 104°F (±1.8°F)
Humidity Range	20% - 80% (±5% RH)
App Compatibility	Tuya Smart / Smart Life
Wireless Connectivity	2.4GHz Wi-Fi
Audible Alarm	Yes (Buzzer Alert)
Battery Capacity	2400 mAh Lithium-Ion
Charging Port	Type-C (5V / 1A)
Operating Temperature	14°F - 104°F
Dimensions	3.9 x 3.5 x 1.6 in
Product Weight	0.45 lb

Highlights

High-precision NDIR infrared sensor measures CO2 levels from 400 to 5000 ppm.
Integrated 3-in-1 monitoring for carbon dioxide, temperature, and relative humidity.
Connects via 2.4GHz Wi-Fi to the Tuya Smart and Smart Life apps for remote alerts and automation.
Built-in 2400mAh rechargeable battery delivers up to 12 hours of cordless use.
Supports versatile placement with options for tabletop standing or wall mounting.

Videos

Compatibility

Compatible with 2.4GHz Wi-Fi networks and integrates with iOS and Android devices via the Tuya Smart and Smart Life mobile applications.

How to use

Place the monitor on a flat surface or mount it to a wall. Power on the unit and connect it to the Tuya Smart app over a 2.4GHz Wi-Fi network. Set custom alert thresholds or automate connected home devices based on real-time CO2 and temperature triggers.

Warranty

Includes a one-year manufacturer's warranty against defects.

Frequently asked questions

Does the monitor record data when disconnected from Wi-Fi?

When disconnected from Wi-Fi, the detector will not record data to the app during the disconnection period.

How long is historical air quality data stored in the app?

The companion app stores up to two years of historical data, allowing you to view hourly, daily, and monthly averages or export the data directly.

Can the screen backlight be turned off for use in dark environments?

Yes, the backlight can be toggled off directly on the device for use in dark rooms while continuing to monitor air quality via the app.

Is this detector suitable for high-humidity environments?

No, extended exposure to high humidity levels above 80% RH can cause inaccurate sensor readings.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.