Instead of purchasing a fancy car alarm that’ll go off in the middle of the night when a bird flies by and annoy the whole neighborhood, you can protect your car with a simple cell phone and the following set-up. You will have to pay the monthly bill for the mobile connection. That will be the minimum, since you’ll not making any outgoing calls.
Things You’ll Need
- GSM Mobile Phone (CDMA phones often doesn’t have roaming facility.)
- Car Mobile Charger
- Soldering Iron, Solder, Wires and Insulation Tape
- Clamps, Screws, Screw Driver and Strong Resin
- A reliable PostPaid Mobile Connection