IR : TV, STB(Set-Top-Box), TV Box, Air Conditioner, Fan, Light, Audio, Projector, DVD, Camera, Heater, Purifier, etc RF(433MHz) : Curtains, Roller Shutters, Window , Hanger, Projection Screen, Garage Door, Retractable Door, RF Switch, etc. Only supports RF 433MHz, doesn't support RF 315MHz. Compatible with fixed code and learning code, not compatible with RF rolling code. Product Type: IR+RF Remote Control Model Number: -SSRC- Input: DC 5V/1A(-USB) Standby Power Consumption: Less than 0.85W Infrared Frequency: 38KHz Radio Frequency: 433MHz IR Control Range: less than 8m RF Control Range:less than 20m Internet Connection: Wi-Fi IEEE 802.11 b/g 2.4GHz Support OS: Android 4.4/iOS 9.0 or later App: Tuya Smart / Smart Life Working Temperature: -20~60 Celsius Colour:Black+blue Material:Aluminum pc Size:80 x 80 x 40mm Package Contents: 1 x Remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.