JM-LL01 LTE Cat M1/NB2 GNSS Asset Tracker_Shenzhen Jimi IoT Co., Ltd.

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.

LTE: Cat M1 & NB2 & GSM

10,000 mAh Battery

Tamper Alert

IP65 Dust & Water Resistance

Up-to-3-Years Standby Time

Strong Magnetic Mount

GSM Specification
GPRS	Class 12, TCP/IP
Memory	32+32Mb
Phase error	RMSPE<5,PPE<20
Max output	GSM 850/GSM 900:33±3dBm GSM 1800/GSM 1900:30±3dBm
Max frequency error	±0.1ppm
LTE Specification
Operating band	LTE Cat-M1/NB2: B2/B4/B5/B12/B13/B66（JM-LL01A） LTE Cat-M1/NB2: B1/B3/B5/B8/B20 （JM-LL01E）
Data transmission	LTE Cat M1: Max. 588kbps (DL), Max. 1.119Mbps (UL) LTE Cat NB2: Max. 127kbps (DL), Max. 158.5kbps (UL) EGPRS: Max. 296kbps (DL), Max. 236.8kbps(UL)
GPS Specification
GPS chipset	MTK high sensitivity chip
Frequency	L1,1575.42MHz C/A code
GPS channel	66
Location accuracy	<10 meters
Tracking sensitivity	-165dBm
Acquisition sensitivity	-148dBm
TTFF (open sky)	Avg. hot start≤1sec
TTFF (open sky)	Avg. cold start≤40sec
Interfaces
Cellular antenna	Internal only
GNSS antenna	Internal patch antenna
LED indicators	CEL,PWR
Mini USB interface	Used for charging and debugging
Others
Battery	10000 mAh, 3.7V Li-Polymer battery
Operating temperature	–20℃ to +70℃
Device dimension	109 X 61 X 30.5mm
Device weight	297g
Operating voltage	4.5V-5.5V DC

Adhesive magnetic board

Charger cable

Leaflet	Download
video	Video

Application Areas

Fleet Management
Logistics
Vehicle Rental