The Elta 149-AQ-VP Air Monitor is an advanced air quality monitoring device equipped with nine sensors, including particulate matter detection for PM1 and PM2.5. It provides reliable performance with a 4‑year battery life and supports long-range connectivity for broad area coverage. Designed for user convenience, this monitor offers easy plug & play setup and benefits from over-the-cloud updates to maintain optimal functionality. Its customizable display allows users to tailor the information shown to meet specific monitoring requirements, making it an effective part of any air quality system.