Quote:
Originally Posted by dudesky
yes I am living in an apartment.  but it's like my apartment has basement garage..so I can't do that  |
Get a good 2-way alarm with a tilt sensor and radar sensor. Add a Harbor Freight air horn kit to the siren output. The air horns will be LOUD especially in a parking garage. The tilt and radar sensors will trigger the alarm when someone tries to jack the car up or gets too close, respectively. The pager will alert you whenever someone triggers the alarm.