Extended Range RF Antenna Extended Range Dipole Antenna, Features: Power is supplied by the receiver, Includes: 9 feet cable and mounting tape, For Use wi
I bought this to extend my garage door opener range. It goes with the 2 opener transmitters and 2 ch receiver I also bought. It actually has an amplifier built in. My wife love having the door already open as she pulls into the driveway.
Excellent! Great prices, well packed, shipped fast.