Realtime TK110 - Geo-Fence Alert; Over-speed Alert

GPS Vehicle Tracker User Manual
Page 9
111111RAD:XR:a,YR:b to define the distance for triggering the alert
Example: If you want to set the radius in latitude as 60meters, radius
in longitude as 80 meters, you can send 111111RAD:XR:60,YR:80 to the
tracker. This setting will be stored in the tracker all the time until you
change it again.
Geo-Fence Alert
Format of SMS instructions:
111111FEN0 Disable the Geo-fence
111111FEN1 Enable the Geo-fence, using the stored setting
111111FEN1() Enable the geo-fence, using the latitude & longitude of
present location, the distance of latitude & longitude are 1000 meters.
111111FEN？ Check the setting of geo-fence
111111RAL:XR:a,YR:b,X:c,Y:d
Or 111111RAL:XR:a,YR:b
Or 111111RAL:X:c,Y:d
XR:a, a is the distance of latitude (Meter)
YR:b, b is the distance of longitude (Meter)
X:c, c is latitude(degree), the range of the value is 0-90）
Y:d, d longitude (degree), the range of the value is 0~180）
Remark: (1) RAL, XR, YR, X, Y must be in capital letter.
(2) The Setting will be stored.
Example: If the fence is a circle with Radius of 5000meters, the coordinates of the
circle’s center is: latitude:+23.1400, longitude:+113.4500, then the SMS instruction is:
111111RAL:XR:5000,Y:5000,X:23.1400,Y:113.4500 . If the vehicle is running across the
boundary of the fence, the system will automatically send out Alert SMS.
Over-speed Alert
111111SPD:X x is the speed in KM/H , maximum value is 255M/H