LG Air Quality Sensor
A smart air quality sensor that tracks fine dust, CO₂, temperature, and humidity with an intuitive LED status indicator.
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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.
Supported Matter Capabilities
Full feature details →10 clusters across 4 categories · 6 features supported
Sensors
7 clustersSecurity
1 clusterAutomation & Scenes
1 clusterOther
1 clusterRelated Items in Air Quality Sensor
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
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Jul 14, 2025Sonoff and eWeLink to release Matter air quality sensor soon
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Reviews
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Specifications
| Manufacturer Part Number | TMSA2A4W | |
| Label | LG Air Quality Sensor | |
| Certification ID | CSA25D2AMAT48252-24 | |
| Latest Firmware Version | 1.2.00 | |
| Matter Version | 1.2 | |
| 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 | |
| Thread Device Type | Full End Device | |
| Market | Consumer | |
| Software Versions |
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| Device SKU | TMSA2A4W | |
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Firmware Version
The latest certified firmware version for this product.
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| Hardware Version | 1.0 | |
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Compliance Document
This is the official XML document certifying compliance.
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| Matter Specification Version | 1.2 | |
| Transport Interface | ||
| Primary Device Type ID | ||
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Firmware Version
The latest certified firmware version for this product.
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Compliance Document
This is the official XML document certifying compliance.
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| Transport Interface | ||
| product.meta.csa_product_type | End Product | |