Over Speed Alarm; Shock Sensor Alarm; Sos (Option); Low Power Alarm - GPS Tracker TK-104 User Manual

3. Over Speed Alarm

3.1 Over speed alarm will be triggered when tracker exceed the speed you setup.
Setup: Send SMS "speed+password+space+speed" to tracker device and it will
reply "speed ok!", it means you have set up over speed alarm successfully. For
example: "speed123456 080" 080 refers to 80km/h, when tracker's speed exceed
80km/h, tracker will send SMS "speed+080!+ Geo-info" to authorized numbers.
3.2 Cancel: Send SMS "nospeed+password" to deactivate the over speed alarm.
Remark:The recommended speed should be not less than 30km/h. For below that
rate, it will be effected the accuracy by gps signals drift etc.

4. Shock Sensor Alarm

Setup: Shock sensor alarm is deactivated in default settings. If this function is
needed, please send SMS "shock+password" to tracker device, and tracker will reply
"Shock is activated!", it means shock sensor alarm has set up successfully. When the
tracker was shocked, it will send SMS "Sensor alarm+Geo-info" to authorized numbers.
Cancel: Send SMS "noshock+password" to deactivate shock sensor alarm.
Note: tracker will send alarm once for each shock, and it stop sending alarm if it
isn't shocked.

5. SOS (Option)

Long Press the SOS button for 3 seconds, the tracker device will send SMS "help
me!+lat./long. to all the authorized numbers in 3 minutes interval. It will stop sending
SMS "help me" when received a reply from any one of the authorized numbers.

6. Low power alarm

When the battery capacity is below 15%, tracker will send SMS "low
battery+lat./long information to the authorized numbers. And it will stop sending
alarms if external power is connected to charge.
V.

GPRS Setting

User must send SMS via cell phone to set up APN, IP and port before starting
tracking by GPRS. Please setup according to following steps
1.

Setting up APN

Send SMS "APN+password+space+APN", the tracker will reply "APN OK" if
succeeded. For example: Send SMS " APN123456 CMNET".
Note: CMNET is the APN of china GSM network, the APN varies with different GSM
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