User Manual of Personal Tracker PT90
- 21 -
one Geo-fence SMS
to the
SOS preset number.
=04, 200m
=05, 300m
=06, 500m
=07, 1000m
=08, 2000m
Extend Settings
W******,008,ABCDEF
GHIJ###
A=0, disable position report function
when a call is made to PT30
A=1, enable position report function to
get position SMS by Calling PT30
I=0, disable power failure alert
I=1, enable power failure alert
The
functions
of
BCDEFGHJ
are
remained for furthur use.
### is the ending character.
Set Geo-fence alarm
017 command is for
alarm when tracker
moves out the preset
scope;
117 command is for
alarm when tracker
moves in.
When the tracker
moves in or out, it
will send an SMS
alarm
to
the
authorized
phone
number for SOS.
W******,017,data
W******,117,data
data is the coordinates which include:
Lower-left X, Lower-left Y,Upper-right
X,Upper-right Y
For
example,
11404.0000,E,2232.0010,N,11505.1234,E,23
33.5678,N
Note:
1. Lower-left X,Y (longitude and latitude)
should be smaller than Upper-right X,Y;
2. 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;
3. Send W******,017 or W******,117
without data to disable this function.
