Quad band gsm car alarms
08.07.07 - 02:36pm
GSM car alarms have some amazing technology behind them nowadays. Quad band gsm car alarms with sms are actually fully functioning car alarm systems with a Quad-band mobile phone incorporated inside the system. This gives you a sophisticated car alarm along with mobile phone capabilities, with many other possible functions with built in bluetooth technology possible. A GSM SIM card ca be inserted in the car alarm system (with most alarm systems on sale today almost any SIM card will work, contract or prepaid) So you end up with an alarm that pages you in the event of an attempted break in, handsfree mobile phone system and even have ipod and other in car entertainment systems all linked via bluetooth - amazing!