MODEL- LF-30S             VENDOR- AUDIOVOX ELECTRONICS
     
FEATURES- Leapfrog- Wireless 2.4 GHz A/V Transmitter/Receiver System
       Transmits video and audio sources to a TV in any room, through
        walls and floors.
       Provides full two-way remote control operation from anywhere in
        the home.
       Effective range of up to 150 feet
       Works with TVs, satellite receivers, DVD players and most other 
        A/V components.
       Expandable System: Add an additional receiver (LF30RX) into more
        rooms.
 www.audiovox.com