LTE Solar Powered GNSS Tracker
The LL303 is a 4G solar-powered tracker designed for the management of construction vehicles and vessels. Featuring the solar panel, magnetic charger, and IP67 waterproof rating, this device is ideal for a variety of deployments that require long standby time and continued optimal performance. LTE communication with GSM (2G) fallback ensures a solid connection in almost all cases. In addition to these features, multiple working modes, various peripheral accessories and the suite of event-triggered alerts will make the LL303 a valuable part of your fleet management strategy.
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Feature
 LTE & GSM Network
Communication via 4G LTE networks with 2G GSM fallback.
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 GPS & BDS & LBS & Wi-Fi Positioning
A synergy of multiple positioning systems ensures that locations are accurately displayed on the cloud platform.
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 Solar & Magnetic Charging
Easy charging via the solar panel and magnetic charger.
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 IP67 Dust & Water Resistance
Rugged design ensures continued optimal performance, even in the toughest conditions.
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 Multiple Alerts
Instant alerts for atypical events such as device removal, abnormal vibration, abnormal temperature&humidity, etc.
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 Vehicle Status Detection
Useful insight into the status of a fleet vehicle; get alerted when it is resting, working or idling.
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 Bluetooth Accessory Compatibility (Optional)
Various bluetooth peripheral accessories allow for monitoring of fuel consumption, door status, etc.
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 RFID Reader (Optional)
Access the information of devices via the active RFID.
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Spec
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GNSS
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| Positioning system | GPS+BDS+LBS+WiFi+AGPS | |
| Positioning accuracy | <2.5m CEP | |
| Track sensitivity | -165dBm | |
| Acquisition sensitivity | -148dBm | |
| TTFF (open sky) | Avg. hot start ≤1sec | |
| Avg. cold start ≤32sec | ||
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Cellular
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| Communication network | LTE Cat1/GSM | |
| Frequency |
LL303-C: |
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LL303-E: |
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| LL303-L: LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B20/B28 LTE-TDD: B40 GSM: B2/B3/B5/B8 |
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Power
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| Battery | 10,000mAh/3.7V industrial-grade Li-Polymer battery | |
| Solar power |
5V/390mA (Standard Operating Voltage/Current @STC) STC: Direct illumination with 38,000lux halogen lamp on the test bench. |
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| Magnetic charger |
5V/2,000mA |
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| Working modes |
Mode 1: Regular GPS mode |
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| Standby time | Up to 2 years in power-saving mode | |
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Interface
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| LED indication | Cellular (Green), Power (Red) | |
| SIM | Nano-SIM | |
| Tamper proof | Hall effect sensor | |
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Physical specification
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| Dimensions | 200.0 x 90.0 x 25mm (without base) | |
| Weight | 480g (without base) | |
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Operating environment
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| Operating temperature | –20℃ to +70℃ | |
| Operating humidity | 5%～95%, non-condensing | |
| IP rating | IP67 | |
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Feature
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| Sensors | Accelerometer, Temperature&humidity sensor, Hall effect sensor | |
| Bluetooth |
Support BLE 5.0 protocol |
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| Scenarios | Low battery alert, Tamper alert, Vibrating Alert | |
Download
| User Manual | |
| Leaflet | |
| Quick Start |
