GSM car alarm systems:

I) Function and Feature

1)7 telephone numbers: Two for warning and control; two for emergency; three fast dial numbers

2)No distance limit

3)Call phone: report the detailed situation of the car

4) Arm/disarm, car finder, mute arm ,enable/disable the engine.

5)Simple friendly voice menu

6)Anti-hijacking:

7)Sensitivity of shock sensor adjustable

8)Power off alarming

9)Listen in and speak to car

10)Alarm memory recall

11)Four Bands( 850MHZ/1900MHZ,900MHZ/1800MHZ,)

12)Door detector

13)Automatic central lock system

14)Compatible with any cars

15)GSM network alert.

16) Keyboard for phone call

II) Specification

Industry class GSM Module

Voltage: 9 to 12V/DC

Static current: 35mA

Alarm /conversation current: 300mA

Receiving frequency: 433MHz

Receiving Sensitivity: 105 dbm

Backup battery: Ni-HM 7.2V, 600mAh

Charging: 100mA/8h

Working Temperature: -20 degree to 75 degree

Keeping Temperature: -20 degree to 85 degree

III) kits

A GSM main panel, a GSM Antenna , a shock Sensor , a relay, a bundle of 12 PIN

wire, a bundle of 5PIN wire, a SOS Button , two remote controllers, a Siren, a keyboard,

a loud speaker, a microphone, a LED indicator