UniGuard Technology Limited
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Note: the interval must not less than 20s.
6.3
Cancel: Send SMS “nofix+password” to the tracker device to cancel the “auto
track”.
7. Automatic update positions of vehicle turns
7.1 The tracker will update the positions automatically to web server once the vehicle
changing driving direction over pre set angle value to form a smooth trajectory
consistent with the actual road, this function is only effective in GPRS mode.
7.2 Send "angle+pspace+angle" to tracker, it will reply" angle ok".
7.3 The angle must be 3 digits Arabic numbers, default angle value is 30 degrees.
8. GPS drift suppression
8.1
Send "spassword" to tracker, it will reply" suppress drift ok". The GPS
data stop updating if vehicle is not moving and latitude and longitude always
keep same, and GPS data updates automatically when vehicle is moving.
8.2
This function is activated as default, send "nospassword" to tracker, it
will reply" nosuppress ok ".
9. Get location in absolute street address
You must set up the APN of your local GSM network for the SIM card in tracker
first before using this function, if your local GSM network need user name and
password for gprs, please setup according to the GPRS instructions in chapter VII.
Send SMS “password” to tracker after setup APN, tracker will reply
detailed absolute address including street name.
10. Check the Vehicle State.
Send SMS “check+password” to tracker to check charge status, battery status,
GPS status, GSM reception status. For example, send SMS “check123456”, and
following information will be returned after execute the command:
Power:
Power off /charging/charge finish
Battery: 100%
GPS: OK/NO
GPRS: ON/OFF
