The LL302 from Concox (model LL302‑E / LL302‑L variants) is a Plaspy compatible 4G LTE Cat 1 asset GNSS tracker engineered for long‑term vehicle and asset tracking. Designed for rental fleets, logistics, transportation and high‑value asset monitoring, the LL302 combines multi‑source positioning (GPS, BDS, LBS and Wi‑Fi assisted location), robust sensors and a 6,000mAh industrial Li‑Polymer battery to deliver reliable real‑time tracking and extended deployment life.
When integrated with Plaspy, the LL302 provides actionable telemetry and alerting for fleet management, anti‑theft detection and environmental monitoring. Its stealthy magnetic mount, IPX5 water resistance and configurable reporting modes make it ideal for applications that require low maintenance, secure mounting and precise location intelligence.
Key Highlights
- Plaspy compatible GPS tracker delivering precise real‑time tracking for fleet management and asset monitoring.
- Multi‑source positioning: GPS + BDS + LBS plus Wi‑Fi assistance for improved location accuracy (stated accuracy <2.5 m CEP).
- Long endurance: 6,000mAh / 3.7V industrial Li‑Polymer battery with configurable modes (regular GPS, tracking, power‑saving) and up to one year standby in power‑saving mode.
- Industrial sensors: accelerometer for vibration detection, light sensor for tamper alerts, hall effect for door/status detection and optional temperature & humidity sensors.
- Reliable cellular: LTE Cat 1 communications with 2G GSM fallback; two regional hardware variants (LL302‑E and LL302‑L).
- Rugged, stealthy design: strong magnetic base for near‑zero installation on metal surfaces and IPX5 protection against water jets.
- Fast GNSS performance: excellent sensitivity (tracking −165 dBm, acquisition −148 dBm) with very fast TTFF (hot start ≤1 s average, cold start ≤32 s average).
How It Works with Plaspy
The LL302 streams GNSS positions and sensor telemetry into Plaspy where the device appears as a Plaspy compatible asset. Plaspy ingests location updates, sensor events and alerts so you can monitor vehicles and assets in real time, configure geo‑fence rules, receive tamper and low battery notifications, and generate reports for fleet operations.
- Real‑time location and telemetry updates via LTE Cat 1 (with 2G fallback) for consistent connectivity.
- Tamper and security alerts: light sensor detects exposure/removal attempts and accelerometer triggers vibrating/abnormal movement alerts.
- Door/status monitoring: hall effect support and optional peripherals enable door open/close notifications.
- Environmental telemetry: optional temperature (−20℃ to +70℃, ±0.2℃) and humidity (5%–95% RH, ±1% RH) sensors feed Plaspy for cold‑chain and container monitoring.
- Geo‑fence, low battery and movement alerts are delivered through Plaspy for immediate operational response and anti‑theft workflows.
Technical Overview
| Connectivity | LTE Cat 1 primary with 2G GSM fallback |
|---|---|
| Bands / Variants | Two hardware variants (LL302‑E and LL302‑L) cover different regional LTE bands (specific bands per variant) |
| Power & Battery | 6,000mAh / 3.7V industrial Li‑Polymer battery; configurable working modes (regular GPS, tracking, power‑saving); up to one year standby in power‑saving mode |
| Interfaces & Sensors | Accelerometer (vibration), light sensor (tamper), hall effect (door/status); optional temperature & humidity sensors (peripheral) |
| GNSS | Multi‑GNSS: GPS and BDS plus LBS and Wi‑Fi assisted positioning; stated accuracy <2.5 m CEP; sensitivity: tracking −165 dBm, acquisition −148 dBm |
| Bluetooth | Not specified in device description |
| Remote Management | Works with Concox cloud platforms and mobile apps for device monitoring and alerts; FOTA not specified |
| Form Factor & Environmental | Compact magnetic base design (95.0 × 59.0 × 29.2 mm with magnet, 233 g with magnet); IPX5 water jet protection; Micro‑SIM slot; LED indicators for GNSS (blue), cellular (green) and power (white) |
Use Cases
- Vehicle rental fleets — stealthy mounting, long battery life and tamper/vibration alerts protect assets and reduce shrinkage.
- Logistics & transportation — real‑time tracking and optional environmental sensors enable efficient route monitoring and condition reporting.
- High‑value asset monitoring — strong magnetic mounting and precise GNSS deliver reliable location for equipment and trailers.
- Cold‑chain and container monitoring — integrate optional temperature and humidity sensors to feed Plaspy with environmental telemetry.
- General asset management — configurable reporting modes let you balance reporting frequency and battery life for long deployments.
Why Choose This Tracker with Plaspy
The LL302 delivers a balanced combination of accuracy, endurance and rugged installation options, making it a practical choice for Plaspy users who need dependable GPS tracking and telemetry. Its 6,000mAh battery and power‑saving modes reduce maintenance cycles, while fast GNSS sensitivity and multi‑source positioning improve fix reliability in urban and rural environments. Built‑in tamper detection and vibration alerts strengthen anti‑theft workflows, and optional environmental sensors expand the device’s role into cold‑chain and container monitoring.
Paired with Plaspy, the LL302 turns raw location and sensor data into operational insights for fleet management, automated alerts and reporting. If you require additional interfaces such as ignition/immobilizer control or Bluetooth sensors for your specific installation, discuss integration options with your Plaspy implementation team—Plaspy can often combine LL302 telemetry with external systems to support fuel monitoring, ignition/immobilizer workflows and broader fleet telemetry use cases.
Set Up LL302
To set the tracker send the following commands by SMS messages
- Reset factory settings
FACTORY# - Set the time zone UTC-0
GMT,E,0# - Set the operator APN
APN,{{apn}},{{apnu}},{{apnp}}# - Set the GPRS server
SERVER,1,d.plaspy.com,8888,0#
or
IFPWXUlWNllzBbrPAhvVnGrCw2yera - Set the update interval every 60 seconds
TIMER,60#
or
y3XPtzOaCBEZ - Enable GPRS mode
GPRSON,1#
To check parameter settings GPRSSET#