The PowerBlaster (MRF-100B) RF receiver provides an affordable and innovative "whole-house" solution to home theater operation. After receiving RF signals from an RF-10, RF-20, or RF-30 universal remote control, the MRF-100B converts them to IR commands and sends them to out-of-sight components via built-in front blasters, indoors or outdoors, up to 100' without pointing. With the MRF-100B, consumers can hide and operate A/V equipment from a room other than where A/V equipment is located. Now, you can adjust audio system volume or selection while outdoors! The PowerBlaster comes with a Quick Setup DVD tutorial, power supply, 6 flashers with 10' cables as well as a kit for versatile installation and mounting options.