Fangrui Product Details Wifi Tuya Ir Remote Control Timing Infrared Controller Smart Life App Works With Alexa Google Home For Tv Dvd Air Condition Description: App:tuya/smart Life Control Ir Appliances With Tuya Smart App Or Smart Life App Anywhere Anytime. Turning Your Basic Home Devices Into Smart Devices And Making Life Smarter And More Convenient. Supports 50,000 Ir (38khz Ir Only, No Rf) Controlled Devices, Including Your Air Conditioner, Tv, Tv Box, Dvd, Audio, Personal Video Recorder, Receiver And More. With Large Ir Data Base Which Covers Ir Remote Function, It Can Update Automatically On Cloud. Compatible With For Alexa/echo, Google Home To Voice Control Your Tv, Stb, Air Conditioner And Fans. The Device Only Support 2.4g Wifi. Learn Your Diy Ir Remote Controller If Appliance Model Is Not Available. Option To Program Your Devices Features If Certain Cloud Data Is Unavailable. Turn All Ir Remote Controllers Into One App On Smartphone/tablet(the Max. Number Of Remote Controller You Can Copy Is Unlimited). You Will Be Bothered By A Missing Remote Controller, Say Goodbye To Chaos, And Maintain An Carefree Life! Specifications: Power:dc 5v-1a Standby Power Dissipation:≤0.5w Ir Frequency:38k Ir Direction:multi-azimuth Ir Distance: 10m(no Wall)