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Longitude is dd.dddddd, „0‟ is needed to be stuffed if no value available. „-‟ should be added for west.
3. Radii: [1, 4294967295] meter(s), suggested to be set above 100 meters, if set above 8, it is
corresponding radii.
4. If In and Out are 0, corresponding function is invalid. If In and Out are 1, valid.
5. Reply as Geo-Fence Alarm.
6. GPRS exiting command is 0x12, entering command is 0x13.
7. Send W******, 302 to turn off Geo-fence function.
Example:
W000000,302,22.000000,-114.123456,3000,1,1
Remarks:
1. Only one alarm can be set in either In or Out;
2. Only one alarm can be set in either Movement Alarm or Geo-fence Alarm.
11. Track by Distance
Command: W******,303,X
Description: Send this command to set distance interval
Note:
1. X= [1, 4294967295], suggested to be set above 300 meters;
2. X=0, turn off.
Example: W000000,303,1000
12. Engine Cut
Relay Connection: Connect a relay as the below picture shows:
Calculate the correct VCC value according to relay‟s parameter to comply with the following requirements:
Normally two green wires are connected solidly (P1 and P2 are Normal Close [NC] in the relay), when the
Output (Out1) is open (Out1 be Low voltage), two green wires will disconnect, and the engine is then cut.
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