Antitheft Starter
Interrupt 
No false alarms, just silent effective protection

Sleep better at night with the Antitheft Starter Interrupt.  Helps protect your car by making theft much more difficult and time consuming.   

The Antitheft Starter Interrupt Disables your starter motor circuit so that your car cannot be started without inserting the specially coded circuit key.  The LED light shows that your car is protected, and wards off thieves.  

Includes two easy-to-use circuit keys that conveniently detach from key rings.