Carbon dioxide monitoring: High carbon dioxide sensors can monitor indoor air quality in real time, helping to optimize ventilation systems, improve comfort and safety. Light intensity detection: Light sensors measure environmental illumination for lighting control, -saving strategies, and environmental comfort optimization. Specially designed for long-term stability and reliability, it is an ideal choice for intelligent building management, HVAC control, indoor air quality monitoring, laboratory, warehouse, and agricultural applications. Temperature and humidity: Integrated temperature and relative humidity sensors provide accurate environmental data for climate control, storage, and process management. Air pressure: The built-in air pressure sensor can track changes in air pressure, making it suitable for environmental research, altitude related control. WS300 is a compact multifunctional environmental detector that integrates carbon dioxide, temperature, humidity, atmospheric pressure, and light level measurements into a professional device. Compact structure: A space saving shell suitable for wall mounted installation, panel installation, or equipment integration in control cabinets and monitoring terminals. Sturdy casing: A casing designed for continuous operation in indoor industrial and commercial environments., Manufacturer: Akfldms