Technical data

6.4 Geofence Response

After the Geofence coordinate and the alarm report are defined, and the device trigger the alarm by either entering or exiting

(according to the user’s setting), it will send the position data according to the alarm report frequency.

6.4.1. Uploading Geofence alarm data to URL when GPS is fixed

When there is GPS fixed, device will send a position data to URL or IP with the contents like following:

Format:

URL?imei=IMEI,RMC=GPRMC,GFIN

URL?imei=IMEI,RMC=GPRMC,GOUT

Example:

http://www.sanav.com/eric-gga/gprs.aspx?imei=351277000000000&

RMC= GPRMC,095838.000,A,2458.9733,N,12125.6583,E,0.41,79.21,220905,,*30,GFIN

6.4.2. Uploading Poll data to URL when GPS is not fixed

When there is no GPS fixed, device will send a position data to URL or IP with the contents like following:

Example:

http://www.sanav.com/eric-gga/gprs.aspx?imei=351277000000000&

RMC= GPRMC,095838.000,V,2458.9733,N,12125.6583,E,0.41,79.21,220905,,*30,GOUT

Field Descriptions

IMEI The IMEI of GC-101 that is a unique number.

GPRMC It is a full sentence of GPRMC including the current/previous Lat/Long, UTC and others.

GFIN Send data when device entering the Geofence area. GFIN / GOUT

GOUT Send data when device exiting the Geofence area.

!! Note:

1. When in GPRS or e-mail mode and there is no GPRS service, the report will be sent to the 1st predefined number.

In the mean while, the “IMEI” will be changed to the “Username” and the “username” is changeable by using SMS

command.

2. The “A” is the GPRMC sentence indicates the GPS status, which is GPS fixed. If the GPS is not fixed, letter “V” will

substitute the letter “A”.