9. Tracking by GPRS
SMS Command: $SMS,000000;W002,APN,Username,Password;W003,IP,Port;W004,ID;W005,X;W009,Y;!
Description: enable GPRS tracking function.
Explain:
1. APN: access point name of network
2. Username and Password are optional. If you don’t know what they are, please just input APN
only
3. APN + Username + Password should not be over 64 characters
4. IP: server’ IP address or domain name
5. Port: Max. 65535
6. ID: device ID
7. X: GPRS upload interval, unit is 30s,X=1: Set the upload interval is Each every 30 send once.
8. Y: GPRS upload mode, range of: 0~20 means disable GPRS function, 1 means upload by TCP, 2
means upload by UDP
Example:$SMS,000000;W002,cmnet,,;W003,192.168.1.1,8088;W005,60;W009,1;!
10.Geo-fence
SMS command:
$SMS,000000;W018, NO.,name,lat,lng,radius;!
Describe: enable Geo-fence alarm. When the tracker moves in/out the preset geo-fence, tracker will
send an alarm by SMS to the authorized number and send this data to server if GPRS is connected.
Explain:
NO.: serial number for geo-fence must be 1 to 5
name: max. 10 characters
lat: Latitude, format is dd.dddddd, the unit is degree, if it is northern latitude, minus is needed.
Otherwise, omit it
lng: Longitude, formats is ddd.dddddd, the unit is degree, if it is east longitude, minus is needed.
Otherwise, omit it
radius: Max. 99999.00, the unit is Km
Based on preset longitude and latitude as the center of the circle, and the preset radius, a circle is
defined.
For example:
$SMS,000000;W018,1,school,22.12345,114.12345,10.50;!
$SMS,000000;W018,2,office,12.12345,-45.12354,10.75;!
