There are two versions: Zigbee version/WIFI version (Please choose the right item before order.) For zigbee/wifi model, user can choose the one support LCD screen or without screen
1). Zigbee version need a tuya zigbee hub to operate.
2). WIFI Version don't need a hub/gateway to operate.
3). Zigbee Gateway also could be choosed in such link
Product parameters for ZIGBEE version:
◆ APP name: Tuya Smart or Smart Life
◆ Work with Alexa and Google Home
◆ 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-battery remind function
◆ Low power undervoltage: ≤2.7V
● Wireless Protocol: Zigbee 3.0
◆ Zigbee: 2.4GHz
◆ Support all Tuya smart product Linkage control
◆ Working temperature: -10℃~55℃
◆ Working humidity: 10%~90%RH
◆ Selectable temperature format ° C / ° F
◆ Temperature/Humidity high/low/release status will synchronization to app
◆ Dimension: 70*25*21mm
Product parameters for ZIGBEE LCD Screen version:
◆ APP name: Tuya Smart or Smart Life
◆ Only can work when with the gateway
◆ Battery type: AAA1.5V*3(Not include battery in shipment)
◆ Temperature/Humidity high/low/release status will synchronization to app
◆ Format time 12 / 24H
◆ Display date /time/temperature/humidity/battery
◆ Dimension: 56*56*23mm
Product package included:
1xTemperature and humidity Sensor (Not include battery) 1xSticker 1xUser manual
!!!ATTENTIONS!!!: The Zigbee Temperature and humidity sensor only will work when along with the Smart Life Zigbee Hub!!! (Users must buy Smart Life Zigbee hub first if use Zigbee Version)