JM-LL02 LTE Cat 1 Asset Tracker

JM-LL02 LTE Cat 1 Asset Tracker

The JM-LL02 is an LTE asset tracker with 6,000mAh large battery. Depending on its strong magnetic cover, it can be effortlessly deployed with almost zero installation. This device can be directly configured via Bluetooth, also a light sensor and vibration detection feature play critical roles in anti-theft campaign, making JM-LL02 a powerful device that brings much convenience to users.
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GPS & WiFi & LBS Positioning
GPS & WiFi & LBS Positioning A synergy of multiple positioning systems ensures the locations to be accurately displayed on cloud platform.
6,000mAh Rechargeable Battery
6,000mAh Rechargeable Battery High capacity ensures long standby time, also the device can be redeployed after charging.
Strong Magnetic Mount
Strong Magnetic Mount Can be attached on metallic surface tightly, you don't have to pay much time for installation.
Bluetooth Configuration
Bluetooth Configuration You can download a desigated app and configure the parameters of device on it.
IP67 Dust and Water Resistance
IP67 Dust and Water Resistance Rugged and reliable design ensures normal performance in toughest conditions.
Magnetic Charging
Magnetic Charging A handy and efficient charger provides higher charging speed.
Remote Listen-in (Optional)
Remote Listen-in (Optional) An inconspicuous Mic allows you to remotely listen in the sounds around the device.
Tamper Alert
Tamper Alert When light exposure is detected by light sensor, you'll get notified of device removal.


Positioning system GPS+WiFi+LBS
Frequency L1
Positioning accuracy <2.5m CEP
Track sensitivity -165dBm
Acquisition sensitivity -148dBm
TTFF (open sky) Avg. hot start ≤1sec
Avg. cold start ≤40sec


Communication network LTE + WCDMA / LTE + GSM
Frequency JM-LL02A: 
LTE Cat1: B2/B4/B5/B12/B13
LTE Cat 1: B1/B3/B5/B7/B8/B20/B28
GSM: 850/900/1800/1900


Battery 6,000mAh/3.7V industrial-grade Li-Polymer battery
Working modes Mode 0: Standby mode
Mode 1: Tracking mode
Mode 2: Power-saving mode

Standby time Up to 2 years in power-saving mode
LED indication GNSS (Blue), Cellular (Green), Power (Red)
Data storage 32+32Mb
Tamper proof Light sensor
Magnetic charging port Used for charging and debugging

Physical specification

Dimensions 85.0 x 58.0 x 29.0mm
Weight 158g
Operating environment
Operating temperature –20℃ to +70℃
Operating humidity 5%~95%, non-condensing
IP rating IP67


Voice monitoring range ≤3 meters
Sensors Accelerometer, Light sensor
Scenarios Low battery alert, Tamper alert, Vibration alert, Over-speed alert, Geo-fence
Specialties On/off button disabling, Voice recording

User manual PDF
Leaflet PDF
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