AVITAL 5303L Security/Remote Start System
The budget-friendly Avital 3300 is made by Directed Electronics, the same company that produces the quality and reliable Viper and Python car alarm systems. This basic alarm system might be affordable, but it comes with a full set of features, including keyless entry and remote start.
The shock sensors will cause the six-siren alarm to sound should anyone attempt to tamper with the vehicle by pulling on door handles, breaking windows, or trying to lift it up. When the alarm sounds, an alarm on the LCD remote will also sound and show which part of the car is being tampered with. The lack of a silent mode is irritating, but can be overlooked at this bargain price.