APP Control: Control IR appliances with Tuya Smart or Smart Life App from anywhere at any time. Turn your basic home devices into smart devices for a more convenient lifestyle. Compatibility: Supports most IR controlled devices and 38KHz frequency signal learning, including air conditioners, TVs, set-top boxes, DVD players, and electric curtains. Features a large IR database. Voice Control: Works with Alexa and Google Assistant for voice control of your TV, set-top box, air conditioner, and fans. This device supports 2.4G WiFi only. All in One: Replace all your IR remote controls with one app on your smartphone or tablet. Never lose a remote again—reduce clutter and simplify your life. Super Compact & Timer Function: Small and space-saving design. Supports intelligent scene control and timer settings to turn your IR devices on or off automatically for added peace of mind. Specifications: Product Name: WiFi-IR Remote Controller Power Input: DC5V/1A IR Frequency: 38kHz Coverage Range: 360° Wireless Standard: WiFi 2.4G 802.11 b/g/n Control Mode: Mobile App (Tuya/Smart Life) App Compatibility: Android 4.0 or higher, iOS 8.0 or higher Material: PC/ABS Operating Humidity: ≤85%RH Package Includes: 1 x WiFi-IR Remote Controller 1 x User Manual 1 x USB Cable