WS203-868M Motion & TH Sensor

The Milesight WS203 is an environmental monitoring device that combines motion and temperature/humidity (TH) sensors. By detecting motion within an 8-meter range using passive infrared (PIR) technology, the WS203 can trigger TH detection and periodically report environmental status over the LoRaWAN® network.

With easy configuration and wireless detection, the WS203 offers a reliable and convenient solution for space and TH optimisation. Compatible with a Milesight LoRaWAN® gateway, it enables real-time monitoring of occupant status for effective remote management. The WS203 can find applications in various settings including smart offices, buildings, hospitals, and more.

Features

• Equipped with passive infrared and a Fresnel Lens for motion or occupancy detection. Built-in high-accuracy TH sensor along with PIR sensor enabling communicative triggers
• Provides different types of PIR covers for adjustable and flexible field angles and different detecting ranges
• V0 grade flame retardant material makes it adaptable to various scenarios, enhancing safety and reliability
• Stores 1000 historical records locally and supports retransmission to prevent data loss. Equipped with NFC for one-touch configuration and supports card emulation mode. Functions well with standard LoRaWAN® gateways and network servers
• Support Milesight D2D protocol to enable ultra-low latency and direct control without a gateway

Measuring Range

• Temperature: -20°C ~ 60°C (± 0.2°C)
• Humidity: 0% ~ 100% RH