Notice:
1、This device only can work along with a Zigbee3.0 Geteway. You need to connect wifi with a zigbee3.0 gateway successfully before use such zigbee 3.0 T&H sensor.
2、Turn on the device and smart speaker (Alexa or Google Home speaker) , they will be connected automatically;
3、The device is also compatible with eWeLink ZigBee3.0 Gateway Hub. If Smart is not available for the device, please connect it with the eWeLink ZigBee3.0 Gateway Hub.

Tips for purchase:

Zigbee version (Please choose the right item before order.)
1). Zigbee version need a zigbee hub to operate.

Description:

APP name: Smart or Smart Life
This product needs to be used with zigbee3.0 gateway
Battery type: AAA1.5V*2 (Not include battery in the shipment)
Quiescent current: ≤30uA
Low power undervoltage: ≤2.7V
Zigbee: Zigbee 3.0(Zigbee version need zigbee hub)
Working temperature: -10℃~60℃
Working humidity: 0%~95%RH
Dimension: 70*25*21mm

Package Included:

1x Temperature and humidity Sensor (Not include battery)
1x Sticker
1x User manual