ST4345LB GPS Tracker — Plaspy compatible
The ST4345LB is a low-cost, rugged GPS tracker designed for vehicle telematics and asset monitoring and is fully Plaspy compatible. With multi‑mode cellular connectivity (LTE Cat M1, NB‑IoT and 2G), integrated BLE for external sensors, and advanced vehicle analytics, the ST4345LB delivers reliable real-time tracking and telemetry for fleet management, recovery and anti-theft workflows.
Built for harsh environments, the IP67-rated ST4345LB combines precise GNSS positioning, virtual ignition detection, Driving Pattern Analysis (DPA) and Crash Reconstruction (CR) to surface actionable insights in Plaspy. Its compact form factor, low power modes and remote device management support make it a practical choice for large-scale deployments and mixed-asset tracking.
Key Highlights
- Plaspy compatible GPS tracker with LTE Cat M1, NB‑IoT and 2G (EGPRS) connectivity for broad coverage and low-cost data.
- BLE-enabled (Bluetooth 4.2) to connect temperature, door or motion sensors for richer telemetry and situational awareness.
- Advanced vehicle analytics: Driving Pattern Analysis (DPA) and Crash Reconstruction (CR) to accelerate incident investigation.
- Robust outdoor design — IP67 dust/water protection and wide operating temperature range (‑30°C to +80°C) for vehicles and assets.
- Full GNSS (GPS + GLONASS) with SBAS support and typical location accuracy of approximately ±3 m CEP for reliable geolocation.
- Virtual ignition detection (voltage/motion), geo-fences (circular and polygonal) and low-power modes for long-term deployments.
- Compact, lightweight form factor with internal antennas and onboard motion sensor (Bosch SMA131) for movement and impact detection.
How It Works with Plaspy
When paired with Plaspy, the ST4345LB streams location, sensor and event data for real-time tracking, alerts and historical reporting. Plaspy ingests the device’s telemetry over standard TCP/UDP feeds and translates GPS, GNSS, BLE sensor data and on-board analytics into fleet dashboards, alarm rules and automated reports.
- Real-time tracking: 1 Hz GNSS updates provide continuous position reporting for live vehicle visibility.
- Telemetry and analytics: DPA and CR events are transmitted to Plaspy for driver behavior scoring and crash reconstruction.
- Ignition and movement: Virtual ignition detection (voltage and motion) enables status changes, run-time reports and mileage workflows.
- Geo-fence alerts: Circular and polygonal geofencing supports perimeter, route and site monitoring with instant notifications.
- Bluetooth sensors: BLE data (Bluetooth 4.2) is forwarded to Plaspy for temperature, door or asset condition monitoring.
- Remote management: Compatibility with maintenance servers allows remote configuration and firmware workflows via Plaspy-compatible back-end management.
Technical Overview
| Connectivity | LTE Cat M1, NB‑IoT and EGPRS (2G) with TCP/UDP transmission protocols |
|---|---|
| Bands | EGPRS: 850 / 900 / 1800 / 1900 MHz; extensive LTE bands supported (device variants) |
| Power & Battery | DC 8–33 V input, main power inversion protection; internal rechargeable 3.7 V / 450 mAh Li‑ion backup battery |
| Power Consumption | Typical active 40–50 mA @ 12 V; sleep <4 mA @ 12 V; deep sleep <2 mA @ 12 V |
| Interfaces | 5 wired I/O connections (variable options available), Bosch SMA131 motion sensor, two status LEDs (Network, GPS) |
| GNSS | GPS + GLONASS with SBAS (WAAS/EGNOS/MASA); typical accuracy ≈ ±3 m CEP; update rate 1 Hz; TTFF: cold <35 s, warm <30 s, hot <1 s |
| Bluetooth | Bluetooth 4.2 low energy for external sensors and beacons |
| Remote Management | Compatible with maintenance servers for remote device management and configuration |
| Form Factor & Environment | Compact: 74 × 45 × 19.5 mm; weight 102 g (incl. event cable); IP67 rated; operating range ‑30°C to +80°C |
| Certifications | FCC, IC, PTCRB |
Use Cases
- Fleet management: real-time tracking, driver behavior analytics and route compliance for light and heavy vehicles.
- Vehicle recovery & anti-theft: continuous monitoring, geo-fence breach alerts and location reporting for fast recovery.
- Container, trailer and asset monitoring: low-power cellular coverage and BLE sensor integration for distributed assets.
- Incident investigation: crash reconstruction and driving pattern analysis sent to Plaspy to speed claims and safety reviews.
Why Choose This Tracker with Plaspy
The ST4345LB pairs practical, low-cost hardware with Plaspy’s real-time tracking and fleet management platform to deliver a balanced solution for telemetry, anti-theft and asset visibility. Its support for LTE Cat M1 and NB‑IoT reduces data costs and extends coverage for widespread deployments, while BLE connectivity enables fuel monitoring and condition reporting when paired with compatible sensors. Virtual ignition detection, programmable I/O and advanced analytics (DPA, CR) let fleet operators and service providers build safety, maintenance and recovery workflows directly in Plaspy.
Certified for regulatory compliance and designed for harsh environments, the ST4345LB provides dependable GPS tracking, efficient power profiles and remote device management options — making integration into Plaspy straightforward for both small fleets and large-scale telemetry projects. For full installation guidance and technical details, refer to the downloadable product leaflet (ST4345LB_Leaflet_Vehicle2.pdf).
Set Up ST4345LB
To set the tracker send the following commands by SMS messages,
the ID is the last 6 numbers of IMEI excluding the last number.
for example, if the IMEI is vBl4RDGfn0XshBh the device Id is mS7mgM
-
Set the operator APN and GPRS server
SA200NTW;{{('XXXXXX' + imei.substring(8,14)).slice(-6)}};02;10;{{apn}};{{apnu}};{{apnp}};54.85.159.138;8888;;;; -
Set the update interval to 60 seconds
SA200RPT;{{('XXXXXX' + imei.substring(8,14)).slice(-6)}};02;60;60;60;3;0;0;0;0;0
To check settings SA200CMD;{{('XXXXXX' + imei.substring(8,14)).slice(-6)}};02;PresetA