Navtelekom - ASN SIGNAL S-4752 + SIM AO "GLONASS"

The ASN SIGNAL S-4752 with a pre‑installed SIM from AO "GLONASS" is a professional-grade GPS tracker and telematics gateway designed for fast deployment and regulatory compliance. Preconfigured for ERA‑GLONASS/GAIS servers and supplied with a configured SIM, this Plaspy compatible device speeds up onboarding and simplifies registration with the operator portal so fleets and integrators can begin real‑time tracking and telemetry reporting shortly after installation.

Built for vehicle telematics, compliance reporting and robust fleet management, the S-4752 combines GLONASS/GPS positioning, a quad‑band 4G modem (backwards compatible with 3G/2G), extensive I/O and serial/CAN interfaces, local logging and protected power inputs. The unit is certified to TR CU 018/2011 and approved for use on M2, M3 and N vehicle categories, making it suitable for standard fleet operations as well as hazardous‑goods transport where ERA‑GLONASS reporting is required.

Key Highlights

• Plaspy compatible out of the box — preconfigured communications and integration guides reduce setup time and speed connection to Plaspy and other monitoring platforms.
• Regulatory and safety certified — approved for ERA‑GLONASS reporting and vehicle categories M2, M3 and N, including hazardous goods transport workflows.
• Reliable connectivity — external GLONASS/GPS and GSM antennas with an internal 4G (LTE Cat.4) modem ensure consistent real‑time tracking and telemetry uplink.
• Robust I/O and interfaces — six universal digital/analog inputs, four controlled outputs, RS‑232, RS‑485, CAN and 1‑Wire allow broad vehicle and sensor integration.
• Local data resilience — microSD support (up to 32 GB) and a 1000 mAh internal Li‑Po backup battery provide offline logging and safe shutdown on power loss.
• Electrical protection — power line protection rated up to 200 V increases device survivability in vehicle electrical environments.
• Advanced event handling — MODBUS support and Complex Events logic enable tailored alarms, rules and telemetry processing for fleet management and anti‑theft workflows.

How It Works with Plaspy

Integration with Plaspy is streamlined by the S-4752's preconfigured communication settings and open telemetry capabilities. The device collects GNSS position (GLONASS/GPS) and vehicle data via CAN, serial interfaces and analog/digital inputs, logs locally to microSD when required, and transmits telemetry over the onboard cellular modem to configured server endpoints. When set up for Plaspy, the unit can deliver continuous location updates, event alerts, and vehicle telemetry for real‑time tracking and reporting.

• Real‑time location and telemetry updates via 4G/3G/2G cellular link
• Vehicle bus and sensor telemetry over CAN, RS‑232 and RS‑485 for engine, speed and auxiliary data
• Local microSD logging (up to 32 GB) for buffering during connectivity loss
• Digital/analog inputs and controlled outputs enable integration with ignition sensors, alarm lines and external fuel probes or immobilizer control modules
• Complex Events and MODBUS support for custom rules, reporting and event delivery to Plaspy

Technical Overview

Use Cases

• Fleet management and real‑time tracking — monitor vehicle locations, routes and utilization for operational efficiency.
• ERA‑GLONASS regulatory reporting — certified device simplifies mandatory reporting and registration with AO "GLONASS" for compliant operation.
• Hazardous goods transport control — approved for vehicles carrying hazardous cargo, enabling compliance and safety monitoring.
• Cargo and asset monitoring with local logging — microSD and backup battery ensure data continuity during temporary network outages.
• Integration with third‑party monitoring and telemetry systems — serial, CAN and MODBUS interfaces enable telemetry exchange and custom dashboards.

Why Choose This Tracker with Plaspy

The ASN SIGNAL S-4752 offers a practical combination of regulatory readiness, robust vehicle interfaces and deployment convenience that makes it an effective choice for Plaspy users. The pre‑installed AO "GLONASS" SIM and factory configuration streamline operator registration and accelerate time to first use, while certification for ERA‑GLONASS supports compliance-driven deployments. With extensive I/O, serial/CAN connectivity and local storage, the S-4752 integrates into complex telemetry environments — enabling fleet managers to capture engine and sensor data, support fuel monitoring via external probes, and implement anti‑theft and alarm workflows using the controlled outputs.

Supported by documentation and NTC Configurator setup tools, the device is designed for reliable, scalable rollouts. Organizations choosing the S-4752 for Plaspy integration gain a certified, durable GPS tracker that handles real‑time tracking, telemetry collection and event logic while simplifying administrative steps required for ERA‑GLONASS registration.