- 13 -
=01, 30m
=02, 50m
=03, 100m
=04, 200m
=05, 300m
=06, 500m
=07, 1000m
=08, 2000m
Example
: W000000,006,06
When tracker moves out of this square scope, it will send out an SMS alarm.
12.2 Geo-fence Alarm
Command
: W******,017,X or W******,117,X
Description
: Turn on Geo-fencing alarm. When the tracker moves in/out the preset scope, it will send an
SMS alarm to the authorized phone number for SOS.
Note
:
1. 017 is for alarm when tracker moves out the preset scope;
2. 117 is for alarm when tracker moves in.
3. X is the coordinates which include: Lower-left X,Lower-left Y,Upper-right X,Upper-right Y
4. Lower-left X should be less than Upper-right X;
5. All longitudes and latitudes should be in ASCII format as follows:-
Longitude: DDDMM.MMMM,E/W. 4 places of decimal. ‘0’ is needed to be stuffed if no value available.
Latitude: DDMM.MMMM,N/S. 4 places of decimal. ‘0’ is needed to be stuffed if no value available;
6. Send W******,006,00 to turn off Geo-fence function.
Example
:
W000000,017,11404.0000,E,2232.0010,N,11505.1234,E,2333.5678,N
W000000,117,11404.0000,E,2232.0010,N,11505.1234,E,2333.5678,N
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.
13. Listen-in (Voice Monitoring)
Command
: W******,030,T
Description
: Authorize a phone number to make a silence call to the tracker, the track answers the call
automatically and allows the caller to listen to what happens around the tracker. There is no voice indication
that the call is in progress
Note
:
1. T is the telephone number for wiretapping and max. 16 digits
2. Calls from unauthorized number are treated as normal incoming calls and indicated by beeps.
Example
:
W000000,030,88888888
