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position and use the pre-defined radius as a circular Geofence to guard the vehicle. If the
vehicle moves out of the preset Geofence zone, a report will be generated to the server.
User can deactivate the self-Geofence at any time by pressing the button again. If the GPS
cannot be located when the Immediate Geofence function is been executed, GST8000 will
used the last known position as the origin of the circular Geofence zone to perform the
protection.
1.4 Store and forward ability
When there is no GPRS service or the server close. The unit will send short message to the
server if defined SMS number. All the stored report will be forward to the server when
GPRS connection is completed next time.
1.5 TCP and UDP socket support
GST8000 supports both UDP and TCP socket communication. The server IP, port number
and socket type can be selected from the PC-setup program or remote server command. In
addition, the connection can be swap over to any server IP or port (either UDP or TCP) via
the air command.
1.6 Valet switch operation
User can use the supplied Valet switch to perform 7 essential tasks, including (1) sending
help report (2) activate or deactivate Immediate Geofence (3) sending ‘Duty on’ or ‘Duty
off’ report to the server (4) Emergency release to exit ‘ARM’, ‘Anti-carjacking’ or ‘Panic’
modes
1.7 History report
Flash memory for recording reports up to 900 reports. It can be read out from the PC setup
program via serial port.
1.8 Backup battery
The system has a built-in rechargeable battery (12V 1.3A/H) for emergency use. The
system will send a power cut report when all the external power are disconnected.
1.9 LED indication
Three LED indicate the status of the POWER, GPRS signal and GPS signal.
The LED on the valet switch or keypad can also indicate the status of the button operation,
e.g. sending help report, panic report, …