ThirdReality Zigbee Motion Sensor R1 for Home Automation

This is the ThirdReality R1 Motion Sensor: a smart gadget that can be used for presence detection in your home. It can detect human movement without being affected by heat or light. Its detection range can be adjusted between 1.5 to 9.5 meters. You can use this with Home Assistant, SmartThings, Echo devices, and more.

This smart sensor uses 5.8G mmWare radar technology. It can be used to create automations based on motion. For example, you can put these in your rooms to detect presence and trigger your lights to go off when you leave. These run on 3 x AA batteries and last up to 3 years.