Have a zr and would love to leave the top down more often, but i have a couple of valuable items that i would not like stolen, have a top of the line alarm system but it does not have a motion sensor.


http://www.amazon.com/Directed-Elect...5463558&sr=8-7

is that any good or can someone suggest something better so i can leave the top down forever.


Do not care if someone spills anything in the car or anything i have interior protection if they can't clean it out i get replacement seats

 

http://www.viper.com/Products/Accessories.aspx

scroll down to Field Disturbance (Radar) Sensor

 

I got one installed on my roadster today. Viper 5002, it has infared or ultrasonic sensor.