Built-in high precision temperature sensor, precisely feel realtime changes about the temperature at home and report to APP.

Technical Specification

• RF Frequency：919.80 MHz (HK), 868.40 MHz (EU/CN)
• Transmission range：Up to 30m indoor
• Input Power：CR2450 x 1
• Battery Life：1 year
• Temperature Detection Range：-15C to +60℃
• Standby Current：≤ 10uA
• Dimension (WxHxD)：60x60x20.8mm
• Weight：70g
• Accessory：Battery, Adhesive
• Operation Temperature：– 15 ~ 60℃
• Relative Humidity：5 ~ 95 %
• Environmental Characteristic：IP20, Indoor Use Only