50 channel car gps positioning system for target location

Key Attributes.

50 Channel Car GPS Positioning System for Target Location   Application fields: Taxi, Passenger vehicle, Bus and etc.   Capability feature: Adopt industrial grade communication module group, 50 channels positioning, Support 8-36V wide voltage, High voltage protection, Small cubage, Setting convenience, Steady Capability , Resist power supply reverse-connect, resist static, electromagnetism compatible, vibration endurable.   Relevant accessories: GPS Main Device, GPS Antenna, GSM Antenna, TTS voice report device , Power Supply cable, Panic Button, Lock Vehicle relay, Monitor Mic.   Device functions: Positioning (GPS, Target location):it can real time locate target if installed this device. Target tracking:surveillance center can tracking target real time. Timing registry:GPS terminal connect GPRS network periodcally to ensure data transmission smoothly. Supplemental report:after target out of GSM blind area, send supplemental information to surveillance center immediately. Emergency alarm, mute listening:when user need help, press SOS then it will send an alarm immediately, surveillance center was authorized to listen in the condition inside vehicle, and help to solve the event. Remove alarm:when there is an alarm, surveillance center can remove alarm after the event was solved. GPS open circuit alarm:when GPS antenna was damaged unwittingly or by act of man, it will send a GPS open circuit alarm to surveillance center. Overspeed alarm:when vehicle's  speed exceed the value manager set, it will send a overspeed alarm to surveillance center. Alarm of Off-course:when vehicle deviate the travel route manager set, GPS device will generate an alarm automatically and send to surveillance center. Main power lost alarm, battery cell low voltage alarm:when vehicle battery can not supply power normally due to damaged or loss, the backup power inside the device will supply power, and send an alarm to surveillance center to ask for solve the problem, driver can drive vehicle normally. Enter into limit area alarm:when vehicle enter into the prohibited area manager set, GPS device will send this alarm to surveillance center. Out of bound alarm:when vehicle leave the area manager set, GPS device will send this alarm to surveillance center. Stealing alarm:when vehicle be Stealing, GPS device detect the signal from the anti-theft alarm system which installed in vehicle, it will send Stealing alarm immediately. Replay history data:surveillance center can view and play vehicle's history trace. Cut fuel/circuit:manager can cut vehicle's fuel/circuit to stop the vehicle via surveillance center when vehicle be Stealing. Restore fuel/circuit:after cut fuel/circuit, manager can restore fuel/circuit via surveillance center, then vehicle can be start and drive normally. Remote control, parameters setting:surveillance center can remote control the vehicle and alter relevant parameters of GPS device. GPRS + SMS:GPS device can support GPRS and GSM data t