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 |
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.

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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Specifications
Manufacturer Part Number | TMSA2A4W |
Label | LG Air Quality Sensor |
Certification ID | CSA250E6MAT45112-24 |
Latest Firmware Version | 1.1.00 |
Network | Thread, Matter over Zigbee |
Market | Consumer |
Software Versions |
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Device SKU | TMSA2A4W |
Firmware Version
The latest certified firmware version for this product.
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Hardware Version | 1.0 |
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 |