Navtelekom - СИГНАЛ S-2652

The SIGNAL S-2652 (ASN) is a rugged on-board GPS tracker originally designed for vehicle telematics and fleet management. Plaspy-compatible out of the box when integrated via standard telematics protocols, the S-2652 provides continuous real-time tracking, local logging and broad telemetry interfaces—making it a practical option for operators who maintain legacy fleets or require hardware with extensive I/O and industrial connectivity. Note: the model is discontinued (end-of-life) and a manufacturer information letter recommends replacement options; however, the S-2652 remains useful where its specific feature set is required.

Built for harsh vehicle environments, the SIGNAL S-2652 supports GLONASS/GPS positioning, a 3G modem for cellular communications, dual SIM capability and microSD onboard logging. With multiple serial and CAN interfaces plus wide-range electrical protection and an internal backup battery, the S-2652 integrates with Plaspy to deliver reliable telemetry, anti-theft controls such as immobilizer outputs, ignition and door status monitoring, and long-duration data logging for regulatory compliance and fleet analytics.

Key Highlights

• Plaspy compatible for real-time tracking and fleet management via standard telematics protocols and remote management tools.
• Dual SIM support and 3G modem to maintain cellular connectivity and redundancy for continuous position updates.
• Local microSD logging (up to 32 GB) ensures uninterrupted data collection during network loss for later upload to Plaspy.
• Robust power protection (up to 200 V) and input protection (up to 350 V) designed for heavy vehicle electrical systems.
• Comprehensive I/O: 6 universal inputs and 4 controllable outputs suitable for ignition sensing, door alarms and immobilizer control.
• Industrial interfaces (RS-232, RS-485, CAN, 1-Wire) enable fuel monitoring, temperature probes, and deep vehicle integration.
• Internal Li‑Ion backup battery (800 mAh) provides temporary operation and safe shutdown during power interruptions.

How It Works with Plaspy

When integrated with Plaspy, the SIGNAL S-2652 streams position and telemetry to the platform using its cellular modem and supported protocols. Plaspy ingests GNSS location and event data, correlates inputs from CAN and serial interfaces, and presents real-time tracking, alerts and historical reports. Onboard SD logging ensures no loss of critical data during temporary network outages; once connectivity is restored, logged records can be forwarded to Plaspy for reconciliation and compliance reporting.

• Real-time location and telemetry updates transmitted via the device’s 3G modem to Plaspy.
• Ignition, door and alarm status available through universal inputs for event-driven alerts and driver behavior monitoring.
• Fuel monitoring and telemetry via vehicle CAN-bus or 1-Wire fuel sensors integrated into Plaspy dashboards and fuel reports.
• Remote immobilizer and relay control using the device’s controllable outputs for anti-theft workflows managed from Plaspy.
• Plaspy platform support for additional sensors (for example Bluetooth sensors) can be combined with S-2652 data—note that the S-2652's native interfaces are RS‑232, RS‑485, CAN and 1‑Wire rather than BLE.

Technical Overview

Use Cases

• Fleet anti-theft and immobilization — use controllable outputs to disable ignition remotely and monitor unauthorized movement.
• Door and alarm event monitoring — inputs connect to door sensors and alarm circuits to drive instant alerts in Plaspy.
• Fuel monitoring and consumption analytics — integrate fuel level sensors via CAN or 1‑Wire to feed Plaspy fuel reports and telemetry.
• Remote diagnostics and regulatory logging — on-board microSD logging captures position and sensor data for compliance and post-event analysis.
• Driver behavior monitoring and route replay — ignition and input events combined with GPS track history support safety and efficiency programs.

Why Choose This Tracker with Plaspy

The SIGNAL S-2652 offers a mature, industrial-grade feature set that pairs well with Plaspy for organizations managing legacy fleets or needing extensive wired integration. Its dual SIM capability and 3G modem improve connectivity resilience for real-time tracking, while microSD logging and robust electrical protection reduce operational risk in demanding vehicle environments. Multiple serial and CAN interfaces make telemetry and fuel monitoring straightforward to map into Plaspy dashboards, and controllable outputs enable anti-theft workflows such as immobilizer control.

Because the S-2652 has reached end-of-life, it is best suited for existing installations where continuity and compatibility are the priority. Plaspy customers who require long-term deployment, ongoing manufacturer support, or newer cellular standards should consult the manufacturer’s replacement recommendations. For legacy integration, the SIGNAL S-2652 remains a reliable telematics node that delivers real-time tracking, telemetry and remote control features when paired with the Plaspy platform.