Car Alarms: car alarms, microwave radar, sensor microwave

Question
Hi i've been trying to decide on what brand of car alarm to get, i want one that has like a all around motion sensor & makes a chirp or somekind of warning sound when someone comes close to the car. Is that considered a proximity sensor/microwave radar sensor? If i were to get say a crime guard 830i7 car alarm is there a particular brand of sensor that goes with ?

Answer
The M1 scytek Microwave/motion sensor is the best one I've found.
it runs 43.00 in addition to whatever system is chosen.
I don't sell or, support Crime Guard systems any longer.
Hard to get after sale support from OMEGA now since they
sold to Audiovox. So I can't speak to the CG 830I7 unit.

However,

Have a look at a couple I think would be great.
The Galaxy g25 alarm for easy installation,
and the Crimestopper SP series systems as well.
All the bells n whistles and well made too.

Let me know if I can put something together for you.

ALARMTEK
CARALARMSALES.com