Description The Milesight WS203 Desk & Seat Occupancy sensor is an advanced environmental monitoring device that integrates motion detection with temperature and humidity (TH) sensing. Utilizing passive infrared (PIR) technology, the WS203 detects motion within an 8-meter range, triggering TH measurement and periodically reporting environmental conditions over a LoRaWAN® network. With simple configuration and wireless operation, the WS203 provides a reliable and convenient solution for optimizing space usage and environmental conditions. Fully compatible with Milesight LoRaWAN® gateways, IoT Cloud platform, and Milesight Development Platform, it enables real-time monitoring of occupant activity for effective remote management. The WS203 is ideal for a wide range of applications, including smart offices, commercial buildings, hospitals, and other environments requiring efficient space and environmental monitoring. Features Motion and Occupancy Detection: Equipped with passive infrared (PIR) sensor and Fresnel lens for accurate detection of movement or occupancy. Integrated TH Sensing: Built-in high-precision temperature and humidity sensor works in conjunction with the PIR sensor to enable triggered events. Adjustable Detection Field: Offers multiple PIR cover options for flexible field angles and variable detection ranges. Enhanced Safety and Reliability: Constructed with V0-grade flame-retardant material, suitable for diverse installation environments. Local Data Storage: Stores up to 1,000 historical records and supports retransmission to prevent data loss. NFC Configuration: Supports one-touch setup via NFC and card emulation mode for easy deployment. LoRaWAN® Compatibility: Fully compatible with standard LoRaWAN® gateways and network servers. Cloud and Platform Integration: Works seamlessly with Milesight IoT Cloud and Milesight Development Platform. Ultra-Low Latency Control: Supports Milesight D2D protocol for direct device-to-device communication without the need for a gateway.
