Overspeed Alert; Low Battery Alert; Terminal (Local) Time Setting - GMC GPSM006 Manual

Overspeed alert:

Set up: Send SMS: "speed+password+space+050" to the unit (suppose the speed is 50km/h), and it will
reply "speed ok!". When the target moves exceeding 50 km/h, the unit will send SMS :"speed ALARM !+
Latitude and longitude" to the authorized numbers every 5 minutes.
Cancel: Send SMS "nospeed+password" to deactivate the overspeed alarm, tracker will reply "nospeed ok".
Remark: The recommended speed should be not less than 50km/h. For below that rate, it will be effected the
accuracy by gps signals drift etc.

Low battery alert

When GPS device battery is going to be about 3.7V, it will send SMS: "bat:l" at 30 minutes interval.
Bat:low
http://maps.google.com/maps?
q=00.00000%2c000.00000
v:V,2016-04-18 11:26:48
Spd:000km/h,bat:2,ID:4209504543
,S31G07;plmn:50216,lac:21042,cell
id:12543

Terminal (local) Time Setting

Send SMS "time+space+zone+password+space+local time".
For example, Send SMS "time zone123456 8" (time zone of China).
If the local time zone is negative as "-3", then it should set as SMS: "time zone123456 -3".
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