This is a 12V DC hardwire power supply for use with most Wilson Cell Phone Amplifiers. It allows Wilson amplifiers to be installed in the vehicle permanently, no longer requiring the cigarette lighter for power. This also allows the amplifier to be installed more discretely under the passenger seat.
Not for use with 6V amplifiers:
All of the 50dB in-home and 65dB large building amplifiers are 6V. As are the 801201 kits, 801230 Mini-SignalBoost kits and the 804013 iDEN kit. These kits all require a 6V hardwire Adapter.