• 【Real-Time Temperature and Humidity Monitoring】Instantly view accurate temperature and humidity data, ensuring optimal environmental conditions.
• 【Customizable Alarm Settings】Set upper and lower limits for temperature and humidity, receiving alerts when conditions exceed your specified range.
• 【Smart Home Integration】Compatible with Alexa and Google Assistant for seamless integration into your smart home ecosystem.
• 【Mobile App Notifications】Receive instant push notifications on your smartphone via the Tuya app when alarms are triggered.
• 【Historical Data Access】Easily review past temperature and humidity trends with the built-in history query function.
• 【Loud Alarm】Features a high-volume alarm (>55dB at 1 meter) to ensure alerts are heard clearly.

Specifications:

• USB input: DC5V
• Battery input: DC3V LR03*2 (not included)
• Quiescent current: ≤75uA
• Alarm current: ≤135mA
• Low power undervoltage: ≤2.4V
• WiFi: 2.4GHz, 802.11 b/g/n
• Detection temperature: -10℃-60℃
• Detection humidity: 0-100%RH
• Alarm sound pressure: ≤55db/1m
• Installation method: wall-mounted/desktop placement
• Working temperature: -10℃-60℃
• Working humidity: ≤90%RH