【Zigbee Hub is required】The zigbee PIR motion sensor must need a Zigbee hub to work with. The Zigbee Hub is the bridge and control center for smart homes and plays an irreplaceable role for all ZigBee products and realizes the whole intelligent linkage of your house.
【Real-time PIR Motion Detection】 When the PIR motion sensor detects movement, a push notification alert will be sent to the user's App on the smartphone. A Zigbee siren can be used to connect to the PIR sensor to make an on-site alert.
【Voice Control】 Compatible with Smart Life Tuya App, Alexa, and Google Assistant.
【Easy to Install】 Easy installation with bracket..