Description: Characteristics: Control IR devices with the Tuya Smart or Smart Life app anywhere, anytime. Turn your basic devices into smart devices and make life smarter and more convenient. Supports almost all IR controlled devices and supports learning 38KHz frequency signals, including air conditioner, TV, set top box, DVD, IR electric curtain and more. With large IR database. Compatible with Amazon Alexa, Home to voice control your TV, STB, air conditioning and fans. The device only supports 2.4G WiFi. Convert all IR remote controllers into a single app on smartphone / tablet. You will never be disturbed by a lost remote control, say goodbye to chaos and maintain a carefree life! Super mini body, and takes up little space. Supports Smart Scene Control, with sync function: You can set timers to turn on / off your IR electronic devices. Keep calm. Specifications: Specification: WiFi Network: WiFi 2.4GHz 802.11b / g / n Distance control: 10m Infrared frequency: 38K Infrared direction: Infrared multi-direction Transmission distance: ≤ 8m / 26ft (depending on environment) Compatible operating system: for Android 4.0 / for iOS 8.0 and above Operating temperature: 0-55 ℃ Power input: DC 5V 1 a Standby power consumption: ≤ 0.5W Material: ABS + SABIC infrared dedicated PC Size: about 102 * 90 * 50MM Weight: about 120g Package Included: 1 * WIFI universal infrared remote control