LG Air Quality Sensor
A smart air quality sensor that tracks fine dust, CO₂, temperature, and humidity with an intuitive LED status indicator.
Please note: This page may contain affiliate links. Read our ethics policy
Information
| Maker | LG Electronics |
| Category | Air Quality Sensor |
| Status | Rumored |
| Product Page | https://www.lge.co.kr/home-iot-product/tmsa2a4w |
The LG Air Quality Sensor provides real-time monitoring of your indoor environment with precision. Using a laser sensor, it detects fine dust particles while also measuring carbon dioxide levels, temperature, and humidity. A built-in LED indicator offers an easy-to-read visual cue about the air quality, ensuring you stay informed at a glance.
Related Items in Air Quality Sensor
ALPSTUGA Air Quality Sensor
A smart, compact sensor that tracks CO₂, PM2.5, temperature, and humidity to help you monitor and improve indoor air quality.
AirGuard 07P
A smart indoor monitor that tracks particulate pollution (PM2.5 and PM10) together with temperature and humidity, with Matter smart-home compatibility.
Articles mentioning LG Air Quality Sensor
-
Aug 5, 2025An ultimate Matter air quality sensor with e-paper display surfaced
One more air quality sensor is added to your waitlist.
Aug 5, 2025 -
Jul 14, 2025Sonoff and eWeLink to release Matter air quality sensor soon
Making air quality Matter could be the new focus for your smart home setup.
Jul 14, 2025
Reviews
No reviews yet
Specifications
| Manufacturer Part Number | TMSA2A4W |
| Label | LG Air Quality Sensor |
| Certification ID | CSA25D2AMAT48252-24 |
| Latest Firmware Version | 1.2.00 |
| User Manual | https://gscs-b2c.lge.com/downloadFile?fileId=NBiusYbPKQdIInKBR9EwQ |
| Support URL | https://www.lge.co.kr/support |
| Product Page | https://www.lge.co.kr/home-iot-product/tmsa2a4w |
| Network | Thread, Matter over Zigbee |
| Market | Consumer |
| Software Versions |
|
| Device SKU | TMSA2A4W |
|
Firmware Version
The latest certified firmware version for this product.
|
|
| Hardware Version | 1.0 |
|
Compliance Document
This is the official XML document certifying compliance.
|
|
| Matter Specification Version | 1.2 |
| Transport Interface | |
| Primary Device Type ID | |
|
Firmware Version
The latest certified firmware version for this product.
|
|
|
Compliance Document
This is the official XML document certifying compliance.
|
|
| Transport Interface |