JM-LG01 User Manual You Should Have

JM-LG01 User Manual You Should Have


An important reason that wireless GPS tracker enjoys great popularity owes to its easy installation. JM-LG01 is a wirelessly ultra-long standby asset GPS tracker. It is small in size and suitable for auto rental, vehicle mortgage, asset management, valuables management, logistics industrial and so on. However, do you know how to use JM-LG01? Here comes the manual you might be interested.


1. Appearance

2.SIM card

SIM card should have access to GPRS and SMS.

Insert the SIM card.


3.1 Set SOS number via APP, GPS tracking platform or SMS (SMS only valid in tracking mode)
(1) SMS command to add SOS number:  SOS,A, number 1, number 2, number 3#, E.g. SOS,A,1351234xxxx, 1371234xxxx,1301234xxxx#
(2) SMS command to delete SOS number: SOS,D,number sequence 1, number sequence 2, number sequence 3#, E.g. SOS,D,1,2,3#
(3) Query current SOS number: SOS#

3.2 Working mode setting
Please set the working mode by sending the following commands.
(1)    MODE, 1,T1,T2#
GSM is always on.
T1 is the upload interval (10~1800 seconds)
T2is the working time (5~43200minutes)
Note: For power saving, when T1 is greater than or equal to 360 seconds, GSM goes to sleep after the data uploaded by device.
(2)    MODE,2,T1,T2#
T1 is the start time of the interval. Format: HH: MM. Default: power-on time is used as the start time.
T2 is the specified time interval, and value are 1, 2, 3, 4, 6, 8, 12, 24, 48, 72, 96, 120, 144, 168, 192, 216, 240, 264, 288, 312, 336, 360. Unit: hour, default 24 hours.
Note: In default, GPS is off and only the WIFI anchor point is uploaded.

3.3 Low battery alert

When battery is low, the device will activate low battery alarm.

4. Platform & APP 

4.1 Login service platform

Please login the designated service platform to set and operate the device.

4.2 Download APP

Please download and install the APP in designated website, APP store or Google Play store.




If you are having trouble with your device, try these troubleshooting procedures before contacting a service professional.





signal waves are unable to transmit when use the GPS tracker in the places
that have poor signal reception, such as: tall building around or basement.

the GPS tracker in the places that have good signal condition.

to boot

switch is in OFF position

to ON

to connect 

    to the network    

card inserted incorrectly

SIM card

things exist above the SIM card

SIM card

SIM card

network supplier

in GSM service area

to service area


to area with strong signal

If you need more support about the JM-LG01 asset GPS tracker, please don’t hesitate to contact Jimi IoT !