JM-LL01 LTE Cat M1 NB2 GNSS Tracker des Actifs Jimi IoT Co., Ltd.

LTE Cat M1/NB2 GNSS Asset Tracker

The JM-LL01 is an LTE asset tracker with ultra-long standby time. Depending on reporting frequency, its low consumption internal battery can provide up to 3 years of working time on a single charge. The JM-LL01's strong magnetic base allows for effortless installation onto any metal surface, and a light sensor will be triggered and an alert sent once detachment occurs, helping users to feel totally assured that their assets are under constant protection.
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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.
LTE: Cat M1 & NB2 & GSM
LTE: Cat M1 & NB2 & GSM The device can receive and transmit data in the coverage of 4G and 2G network.
10,000 mAh Battery
10,000 mAh Battery Allows ultra-long standby time, also the device can be redeployed after charging.
Tamper Alert
Tamper Alert When light exposure is detected by light sensor, you'll get notified of device removal.
IP65 Dust & Water Resistance
IP65 Dust & Water Resistance Rugged and reliable design ensures stable operation in tough conditions.
Bluetooth Configuration
Bluetooth Configuration You can download a desigated app and configure device's parameters on it.
Strong Magnetic Base
Strong Magnetic Base Can be attached on metallic surface tightly, you don't have to pay much time for installation.
Bluetooth Accessories Compatibility (Optional)
Bluetooth Accessories Compatibility (Optional) Work with Bluetooth accessories to meet your demands for different application scenarios.


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/EGPRS
Frequency LTE CAT M1/NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28/B66
EGPRS: 850/900/1800/1900 MHz   


Battery 10,000mAh/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 3 years in power-saving mode


LED indication 1 status indicator (Red), 4 battery indicators (Blue)
SIM Standard-SIM
Data storage 32+32Mb
Tamper proof Light sensor

Physical specification

Dimensions 109.0 x 61.0 x 30.5mm
Weight 297g
Operating environment
Operating temperature –20℃to +70℃
Operating humidity 5%~95%, non-condensing
IP rating IP65


PTCRB and AT&T, Verizon
Sensors Accelerometer
Scenarios Low battery alert, Tamper alert, Vibration alert, Over-speed alert, Cover removal alert, Power off alert, Geo-fence
User Manual PDF
Leaflet PDF
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