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.
Image of the Jimi IoT JM-LL01 LTE Cat M1 & NB2 Asset GNSS Tracker, a compact device with a magnetic base, certified by PTCRB & AT&T.
Key Features
A synergy of multiple positioning systems ensures the locations to be accurately displayed on cloud platform.
Allows ultra-long standby time, also the device can be redeployed after charging.
Rugged and reliable design ensures stable operation in tough conditions.
Can be attached on metallic surface tightly, you don't have to pay much time for installation.
The device can receive and transmit data in the coverage of 4G and 2G network.
When light exposure is detected by light sensor, you'll get notified of device removal.
You can download a designated app and configure device's parameters on it.
Work with Bluetooth accessories to meet your demands for different application scenarios.
Technical Specifications
| GNSS | |
|---|---|
| Positioning system | GPS+WiFi+LBS |
| Frequency | L1 |
| Positioning accuracy | <10 meters |
| Track sensitivity | -165dBm |
| Acquisition sensitivity | -148dBm |
| TTFF (open sky) | Avg. hot start < 1sec Avg. cold start < 40sec |
| Cellular | |
|---|---|
| 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 |
| Power | |
|---|---|
| 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 |
| Interface | |
|---|---|
| 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 °C to +70 °C |
| Operating humidity | 5%~95%, non-condensing |
| IP rating | IP65 |
| Feature | |
|---|---|
| Sensors | Accelerometer |
| Scenarios | Low battery alert, Tamper alert, Vibration alert, Over-speed alert, Cover removal alert, Power off alert, Geo-fence |
Use Cases
The JM-LL01 is suitable for various asset management scenarios, including:
- Vehicle Rental
- Fleet Management
- Logistics
Images illustrating use cases: Vehicle Rental (person holding car keys), Fleet Management (row of trucks), Logistics (shipping containers).
