Tuya Home WiFi Temperature and Humidity Sensor Indoor Smart IR Remote Controller Real-time Monitor Smart Life Control For Alexa Description: LED indicator: blue Size: 65 * 65 * 17mm Infrared frequency: 38kHz Enter: DC 5V / 1A WIF frequency; 2.4 GHz IEEE802.11b / g / n Infrared range: ≤10 m Humidity measurement range: 0% -99% relative humidity Temperature measurement accuracy: ± 1 ° C Temperature measurement range: 0 ~ 60 ° C Humidity measurement accuracy: ± 5% relative humidity Compatible operating system: Android 4.4 and above, iOS8.0 and above Specifications: Temperature and humidity display · WiFi infrared remote control Three-in-one, multi-function, economic practical Rich IR code base covering more than 98% of infrared equipment such as air conditioning, TV, set-top box, fan, lighting, etc. Real-time feedback real-time detection and reporting, accurate monitoring of living environment with historical data One-click Switching · Celsius (° C / Celsius (° F) APP remote control Control WiFi remote control, view temperature / humidity data, anytime, anywhere, anytime, anywhere Voice control, a simple command, voice control wireless remote control Intelligent linkage features, DIY sets different intelligent scenes, automatically run Home sharing features, sharing with family, build smart home Package Included: 1 * remote control, 1 * charging cable