It's a ZigBee product that requires a ZigBee gateway(Hub) to use
Product Name: Mini Zigbee PIR Sensor Wireless Procotol: Zigbee 3.0 Operating Voltage: 3V Battery Type: CR2450 (included) Stand-by Time: 1 Year App: Tuya Smart/Smart Life Material: ABS Dimensions: Φ 33*28mm Package Included 1* Zigbee Human Motion Sensor 1* User Manual 1* Double-sided Sticker 1* Connected to the Reset Pin
Features
Mini body, small and exquisite. Human motion detection, instant App notification, no missing alarm. High precision infrared detector, more accurate. Airflow suppression, avoid false detection. Intelligent linkage with other Tuya products. Multi-scenario application, easy to install.