MU-201 GPS/GPRS Nano Tracker User Manual
Copyright © 2011 San Jose Technology, Inc. All Rights Reserved.
42
Set up Geo-Fence Coordinates
A Geo-Fence is a virtual perimeter for a real-world geographic area.
Geo-Fencing is a term utilized primarily in the corporations that refers to the practice of limiting mobile employees to a
specific geographic location by tracking their whereabouts via the GPS. The purpose of geo-Fencing is to ensure a
company’s mobile employees travel locally or drive company vehicles as part of their job, stay within the boundaries the
company deems productive. It is essentially another way for large corporations and businesses to monitor their
employees’ actions at work.
User can set up the Geo-Fence coordinates by entering SMS command below. The Geo-Fence coordinates (gf1~gf10) are
defined as a circular area. Therefore, the coordinate is the center and the radius is defined in meter.
There are totally 10 groups of Geo-Fence coordinates can be set and saved.
Setup Format: #
「
username
」
,
「
Password
」
,
「
gf1~10
」
,
「
Latitude
」
,
「
N/S
」
,
「
Longitude
」
,
「
E/W
」
,
「
Radius
」
,
「
GF
Function Mode
」
*
Command: #username,0000,gf1,2458.9741,N,12125.6460,E,500,1*
#username,0000,gf1,1* (Enable Geo-Fence detection if the coordinates are predefined)
Table: Geo-Fence Coordinate Setup Format Description
SMS/ COTA Command
Description
#
Start sign.
username
Default ID of the device.
If you have changed the user name, please use the updated one.
0000
Default password.
If you have changed the password, please use the updated one.
gf1
Mode “gf (1~10)” defines the Geo-Fence (1~10) setup mode.
2458.97411
Latitude (unit:ddmm.mmmmm)
N
N = Northern, S = Southern
12125.64601
Longitude (unit:dddmm.mmmmm)
E
E= Eastern , W= Western
500
500 meters in radius. Minimum recommended radius: 100 meters.
0 Disable the Geo-Fence Detection.
1 Enable and trigger the event when the tracker is outside of the Geo-Fence.
2 Enable and trigger the event when the tracker is inside of the Geo-Fence.
1
3
Enable and trigger the event when the tracker is either outside or inside of the
Geo-Fence.
*
End sign.
