Item No.:1388,GSM CAR ALARM. 1.Brief introduction: Our GSM car alarm system is an intelligent car security product, it uses GSM mobile communication networks to transmit alarm signals and control instructions. It always enable you to keep in touch with your car by your phone, without limit of distance. You could supervise, safeguard and control your car at any time and anywhere. 2. Advantages: (1)Remote alarm to phone, without limit of distance; (2)Easy to use, operation by friendly voice menu; (3)Strong features of anti-burglar & anti-hijacking; (4)Patented technology, high quality & reliablility; (5)Good adaptability for most cars and most countries; 3. Features & Functions: (1)Remote arming/disarming by phone or by transmitters; (2)Silent arming, automatic re-arming; (3) Anti-burglar, anti-hijacking and anti-destroying; (4)Local alarm by siren & lights, remote alarm to preset telephone by voice; (5)Multiple triggering: Door open triggering, vibration triggering, power-off triggering, igniton triggering; (6)Panic button, emergency help alarm; (7) Easy to install and use, friendly operation interface, with voice menu in different languages; (8)Complete self-service, free of service charges; (9)Basing on GSM networks, worldwide signal coverage and cost-effective; (10)Remote monitoring the sounds around the car & broadcasting by telephone; (11)Cut off the cars fuel/power supply by telephone; (12)Lock or unlock the car door by transmitters or by telephone; (13)Transmitters with code-hopping technology; (14)Adjustable 8-scales vibration sensitivity, vibration sensor could be enable/disable by telephone; (15)Free to change the operation password and the alarm telephone numbers; (16)Central lock automation, automatic closing door upon braking; (17)Remote engine/air-conditioner start (optional); (18)Car finding with sounds and lights; (19)Light flashing for temporary parking; (20)Car position tracking.