Shenzhen Dbworth Co.,Ltd
6F,Building 1,Shenhua Technology Park,Futian District,Shenzhen ,China
sales@dbworth.net
19.
Geofence
123456
,
01
=11402.6460/2233.9750/
500
,0
2
=11302.6460/3333.9750/
600
,
03
=11502.6460/4233.
9750/
700,
04
=11602.6460/5233.9750/
800
,
05
=11502.6460/4233.9750/
900,
en=1
En=1 ,enable the Geofence En=0, disable
500 600 700 800 900 are the radius of each geo-fence Unit: M (meter)
IN/OUT of each fence , will generate an alert “ Geof
n
out/
Geof
n
in”
(
n
range
1`5
)
20
Smslink
123456 -------tracker reply sms with google map link
Smstext
123456 ------ tracker reply sms with coordinate
11
.
GPRS data protocol
170728061315,18682286009,GPRMC,221315.000,A,2234.1622,N,113
57.2742,E,0.00,0.00,270717,,,A*6E,F,,imei:864811037009987,11,27,F:
3.98V,0,133,39982,460,0,2495,12e1..
170728061315
=== 2017,28
th
,July,06:13:15
GMT+8 time ,can be changed by
timezone command
18682286009==
The last phone number operated on tracker
GPRMC
===
Protocol header
221315.000
=== 22:13:15.000
GMT 0 time
A
=== GPS valid
V: GPS Invalid
2234.1622
,
N
=== latitude / North
11357.2742
=== longitude / East
0.00
=== speed
0.00
=== course
270717
=== 2017,27
th
,July (GMT 0) date
A*6E
=== CRC16 correction for GPRMC
it is standard GPRS format,hexadecimal
number, it is the correction for the GPRMS format
F
=== valid GPS signal
imei:864811037009987
==
Tracker 15 IMEI numbers
11
=== can get signal for 6 satellites
27=
== altitude
F:
3.98V
=== Voltage of the backup battery
0
=== no charging state. If the USB connector on the tracker is connected with power, it
is 1, otherwise 0
133
=== the byte in this data
39982=
== CRC16 correction for the whole gprs data, decimal system
460
=== MCC (mobile country code)
0
=== MNC (mobile network code)
