Data Logging(Optional); Alarms; Low Battery Alarm; Power Off Alarm - COBAN GROUP TK103A User Manual

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6.8.3 Send SMS command "tracker+password" to tracker device of vehicle
terminal, It will return "TRACKER,CONFIG OK" and restore to "track" mode.

6.9 Data logging(Optional)

6.9.1 Auto logging：When the tracker device lost GSM signals or fall offline
from GPRS, tracker will log the tracking position and alerts automatically in the
SD card on the basis of the pre-set condition, when GSM signals get back, all
the event alerts will be auto-sent to the authorized numbers or monitoring
platform (server), but the logged tracking data should be loaded to the
monitoring platform via SMS command. ( Must insert TF card )
6.10

Alarms

Note: All Alarms will be sent to Central Number

6.10.1 Low battery alarm

6.10.1.1 Send SMS "lowbat+password+space+1" to activate the function, it
will send SMS"low battery+latitude/longitude" to central number when voltage
of battery is below about 3.6V.
"lowbat+
6.10.1.2 This function disactivates as default, send SMS
password+space+0" to deactivate.

6.10.2 Power off alarm

6.10.2.1 Send "extpower+password+space+1" to activate, it will send SMS
"power alarm+latitude/longtitude" to central number when external power is cut