I want to buy the Clifford 50.7x 2way alarm but a local installator keep telling me I should buy locally with warranty and go with his Compustar BL2WFMA alarm.

I didn't find lot of review about those compustar alarm.. but plenty of good review about the clifford/dei

Someone must know better than I do!

I want the max security for my summer car. I prefer something harder to detect, more shock sensor than range or ''useless feature'' because I never park my car more than 150meter from me.

 

my compustar (900fm) was well worth the $....

solid reliability with HUGE range.... easily hit 500-700m and usable indoors...
had mercury tilt sensor and shock sensor never falsed (except during tstorms)
manual tranny compatible through reservation mode

 

The Compustar is definitely the way to go.

 

Compustar or a Viper

 

both are good systems but you have to watch the clifford and viper new 2way pagers that u dont drop them and kill the battery

 

compustar by a loooooooooooooooooooong shot