many building around);
--Please use vehicle mode when it working in the car, connect MINI USB cable with tracker and the
car so it can track long time and keep in mind that it is better to hide it on a place with good GPS
signal (example: under the windshield).
Explain:
X: tracker’s work mode. Range of: 0~2 (0 means personal mode, 1 means smart mode, 2 means
vehicle mode). Default: 1.
Example:
$SMS,000000;W016,1;!
Geo-fence :
SMS Command: $SMS,000000;W018,NO.,name,lat,lng,radius;!
Description: tracker will get the newest position automatically to be fence center if there is
no available GPS position. Turn geo-fence alarm on, when the tracker moves in/out the
preset geo-fence, it will send a SMS alarm to the authorized phone number (enable the
Geo-fence function when you set the authorized number), and if GPRS is connected, tracker
will send this alarm data to server via GPRS.
Explain:
NO.: the serial number for geo-fence must be 1 to 5.
name: name of geo-fence, range of: 0-9 characters.
lat: center latitude, range of: -90.00000000~90.00000000, unit: degrees.
lng: center longitude, range of:-180.00000000~180.00000000, unit: degrees.
Radius: geo-fence radius, range of: 0.0~1.79E+308, unit: meters.
Example:
$SMS,000000;W018,1,school,22.12345,114.12345,100;!
$SMS,000000;W018,1,home,,,100;!
【
Note
】
According to Preset longitude and latitude as the center of the circle, with the
preset radius, we can define a circle.)
Time zone setting :
SMS Command:$SMS,000000;W020,X;!
Description: Set the SMS time zone
Explain:
X: time zone’s value, range of:-720~780, default: 0, unit: minutes. (Example: 1 hour = 60
minutes, time zone+ 8 = 480 minutes)
For example:
$SMS,000000;W020,480;!
Low battery alarm :
When the battery level is lower than 15%, it will send SMS to all authorization numbers or
send alarm data to server.
LED indication for battery level :
We can judge the battery level by LED indication when pressing the battery checking
button. If there are three lights on (means the power level range is 50%~100%), or two
lights on (means the power level range is 15%~49%), or just one light on (means the
power level range is 0%~14%).
