Ive been pretty paranoid too since my previous car was stolen (an integra)...I have a pager alarm on my 240 now, plus the club, and autolock...lol im not taking any chances. Well....I have a 2 way security pager alarm, w/ a 1 mile range supposedly, but if theres some trees in ur way, itll drop down to like...1/2 mile...Paid 300 w/ instalation for it...comes w/ auto start (mine's a manual as well), trunk release, and the alarm, it has some other options that i don't use like turbo timer, automatic autostart at a certain time, plus some other things that i can't remember...
The shop i got it done at is in brooklyn. a friend of mine refered me to them. Ive had it in my car since i got it last september...this was the first mod i did to my car...and it keeps my mind at ease knowing i can monitor my car from a distance. So far no problems...I like the fact that i can communicate w/ my car even at night, cuz i usually park 200 ft or so away from my apt. Also the sensativity can be adjusted...i freaked out one night at about 1a.m. cuz my pager alarm went off saying the warning chirps went off...i ran to my car and some tree bark fell on the hood...i adjusted the sensativity to very fine...so if someone like a police officer decides to give me a ticket, and slams the wiper on the windshield like they usually do, the warning chirps go off. lol
If anyone in the NY area wants to know where i got this alarm...PM me...no i dont work for them, or anything...just passing along great deals w/ great service.