URC MasterControl RF10 Universal Learning Remote with RF Capability Controls up to 8 Audio/Video components MacroPower -- one button turns all components ON or OFF SimpleSound -- total volume control for all components Barrier-free RF Capability (with optional PowerBlaster) Free DVD Programming Guide included &#8211; for quick & easy setup Can use as IR remote on its own or with PowerBlaster for barrier free RF control Control up to 8 devices including TV, DVD, satellite, cable & A/V devices Learning option teaches commands from other remote controls