•【WiFi Connectivity】Enables remote monitoring of temperature and humidity data through your smartphone or smart home system. •【98% Device Compatibility】With an expanded IR code library, this device supports over 98% of IR-controlled appliances, including popular brands and models of TVs, air conditioners, set-top boxes, fans, and LED lighting. •【Digital Display】Features a clear digital readout for easy viewing of current temperature and humidity levels. •【Wide Operating Range】Accurately measures temperatures from 0℃ to 60℃ and humidity levels from 0% to 99% RH. •【℉ and ℃ Switch】You can switch temperature unit between ℉ and ℃ just through press of the reset button one time. Specifications: •Power mode: by cable •Rated Voltage: 3V •Operating Temperature: 0-60℃ •Working humidity: 0%-99% RH •Product Size: 65*65*17mm Package included: •1 x Sensor •1 x English Instruction Manual