TZ-AVL201 User Guide
V1.0
.2
May5
2014
13
o
Eg
：
0345 mean +34.5
℃，
1234 mean +123.4
℃，
-123 means -12.3
℃
Mile-meter(14 Bytes)
——
Location information elements
：
o
Format is AAAA.BBBBKm.
o
Four bytes after the radix point.
Serial(4 Bytes)
——
Serial number
：
o
Format
：
SSSS
o
Every time reboot the device or reset,the serial number will initialize to 0001.
o
Every GPRS message send out will add one
o
After the serial number to 9999, restart from 0001 again
8. SMS instruction list.
If you want to know more about the AVL201, and design your special AVL201, you
can refer to the SMS instruction list.
$$$$$$
is user`s password, and initial password is
000000
SMS Instruction
Format
Note
1
Request one position
*
$$$$$$
,000#
2
Modify user password
*
$$$$$$
,001,@@@@@@#
$$$$$$ is old password
@@@@@@ is new Password
3
Set
the
time
intervals
of
position notice SMS
The Position SMS will send to
the preset SOS number.
*
$$$$$$
,002,X,Y#
X ( Max 3 Digital)
=0, Stop send position SMS
=[1,60000] Time interval (Unit: mins)
Y (Max 3 Digital)
=[1,999
）
times send SMS
Y=0, Disable this function
Y=999, continue send SMS
4
Set a preset phone & SMS
number for
time intervals of
position notice SMS
*
$$$$$$
,003,0,1,CallNumber,
SMS Number#
send time intervals of position notice
SMS to the preset SMS Number
Notice :Tel Number and SMS Number
( must <25 digits)
5
Set Geo-fence alarm
When the AVL201move out
preset scope, AVL201will send
one Geo-fence GPRS data to the
Preset Server.
*
$$$$$$
,006,Lat,Long,R,X,Y#
Lat=[-9000.0000,+9000.0000]
Long=[-18000.0000,+18000.0000]
R=[1,4294967295] is for Geo-fence
radius
X=[10,360] is for time interval send
