RoomSensor Battery Powered Bluetooth Occupancy SensorYealink RoomSensor, the enterprise-level wireless Passive Infrared sensor (PIR sensor), is enabled for multiple sensing features of space occupancy, light condition, temperature and humidity, etc. With the built-in Bluetooth 5.0 and lithium battery, it's compact and cable-free to deploy. Moreover, the RoomSensor can be associated with various IoT devices and Yealink Workspace Management Platform, to build an intelligent and energy-efficient workspace. Features Housing material Polycarbonate (PC) Maximum operating distance 30 m Bluetooth version 5.2 Bluetooth Yes Measuring parameters Humidity, Light, Occupancy, Temperature Product colour White Product type Multifunctional room sensor Ports & interfaces Connectivity technology Wireless Power Battery technology Lithium Battery type CR123A Weight & dimensions Weight 92 g Height 36 mm Operational conditions Operating relative humidity (H-H) 10 - 95% Operating temperature (T-T) 0 - 40 °C Logistics data Country of origin China Quantity per pack 1 pc(s) Packaging data Package height 95.3 mm Package depth 95.3 mm Package width 36 mm