Notes: The speed must be in km/h in 2 or 3 digitals. (01~255km/h)
Example: speed1,100
Suppose the over-speed alert that we want to set is 100km/h, when the device exceeds 100km/h, it will send the message "Over-speed! +GPS Info" to all
registered phone numbers.
To turn off this function, please send
13. Movement Alert
Command:
M1, xxxM/KM
Notes:
xxx
must be 3 digitals. M means meters, KM means kilometers
The tracker must be stationary when setting this function
Example: m1,100m
When the tracker moves beyond 100 meters, it will send an SMS alarm to all registered phone numbers.
To turn off this function, please send
(The settings must be at least 50 meters)
14. Listen-in (Voice wiretapping)
Command:
L1
A1, B1, C1 can make a silence call to the tracker, the track answers the call automatically and allows the caller to hear what is happening around the tracker.
There is no voice indication that the call is in progress.