WiFi PIR Motion Sensor, Wireless Motion Detector, Alexa Motion Sensor Alert, Smart Home Presence Sensor Work with Alexa, Google Assistant (4 Pack)

Real-time Remote Monitoring: Whenever and wherever you are, once PIR detects people or animals are moving, you will receive a push notification by smartphone in Tuya Smart Life App. The WiFi Version Sensor connect to WiFi 2.4GHz, It does not need a hub. Creating Routes on Alexa is supported. The battery is included in the package.