PIR & Light Sensor CoWork Series WS202

WS202 PIR & Light Sensor – Wireless Occupancy Detection with lorawan®

The Milesight WS202 is a compact, battery-powered sensor designed to detect motion and ambient light using passive infrared (PIR) and a built-in light sensor. With lorawan® and Milesight D2D protocol support, it enables wireless occupancy detection and scene-triggering automation in smart buildings, offices, homes, and classrooms. Ideal for lighting control and room occupancy applications, the WS202 offers easy deployment, long battery life, and seamless integration into IoT networks.

Key Features

• Motion detection via passive infrared (PIR) and Fresnel lens
• Built-in light sensor to detect bright/dark conditions (adjustable threshold)
• Compact design for discreet installation on walls, ceilings, or desktops
• Up to 8 meters detection range and 120° horizontal / 100° vertical coverage
• Wireless transmission up to 15 km in line-of-sight environments
• lorawan® Class A protocol (OTAA/ABP) with global frequency compatibility
• Supports Milesight D2D protocol for direct, ultra-low latency device control
• NFC-enabled configuration using mobile app
• Up to 4.2 years of battery life under standard operating conditions

Technical Specifications

Ideal Applications

• Smart Lighting Automation
• Meeting Room & Classroom Occupancy Detection
• Restroom or Hallway Motion Alerts
• Energy-Saving HVAC Triggers

Occupancy Sensing Made Smart. Compact, Accurate, and Connected.

The WS202 PIR & Light Sensor offers versatile motion and ambient light monitoring in a small form factor, enabling intelligent automation across smart buildings. Now available from TerraQ Technologies across the MEA region.