Auto Start Systems / Keyless Entry, Alarm Maybe.

[Alpine TSi]

The viper at BB is two remotes. Also don't know who you talked to but the install is included in the unit at BB, just some extra parts and labor may be required. The prizm shouldn't require anything, but the Jeep may require something extra to make the locks and factory alarm work.

One thing to keep in mind that officially Ultimate is bankrupt. If they were to close shop two weeks after you have one installed, you would be out of your warranty and any other coverage. Not that I am trying to push BB but just keep that in mind.

I have used a handful of different units and really like the Viper, but the Valet is very similar as they are both made by Directed Electronics.

The range of the unit is really going to depend on where it is used. Some can go quite awhile if you are in field with no obstructions. The more you add around the area(concrete, cellular towers, electronics, etc) the less range you are going to have. Although with only 2-3 hundred feet away you should be fine with most units in the 200 range.

If you have any more questions, feel free to let me know.