IR : TV, STB(Set-Top-Box), TV Box, Air Conditioner, Fan, Light, Audio, Projector, DVD, Camera, Heater, Purifier, etcRF(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 ControlModel Number: -SSRC-Input: DC 5V/1A(-USB)Standby Power Consumption: Less than 0.85WInfrared Frequency: 38KHzRadio Frequency: 433MHzIR Control Range: less than 8mRF Control Range:less than 20mInternet Connection: Wi-Fi IEEE 802.11 b/g 2.4GHzSupport OS: Android 4.4/iOS 9.0 or laterApp: Tuya Smart / Smart LifeWorking Temperature: -20~60 CelsiusColour:Black+blueMaterial:Aluminum pcSize:80 x 80 x 40mmPackage Contents:1 x Remote controlOnly 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.