Jointech - JT802

The Jointech JT802 is an intelligent tank truck valve slave lock engineered for safe, low-power control of multi-valve tanker installations. Designed to operate alongside Jointech master locks (such as the JT701D and JT701L), the JT802 adds secure, remotely managed valve control and event reporting to Plaspy compatible fleets and telemetry stacks. Its intrinsic safety certification and compatibility with intrinsically safe handheld terminals make it suitable for hazardous environments like fuel and oil transportation.

As a Plaspy compatible device, the JT802 complements GPS tracker solutions and real-time tracking platforms by delivering valve lock status, alarm events, and route playback data that integrate with fleet management, anti-theft workflows, and fuel monitoring processes. It supports both remote online unlocking through the master lock and Bluetooth-based offline unlocking for field crews, giving tanker operators flexible, auditable access control for everyday operations and emergency response.

Key Highlights

• Plaspy compatible slave valve lock that works with Jointech master locks (JT701D / JT701L) to scale multi-valve tank truck deployments.
• Remote online unlocking plus on-site Bluetooth offline unlocking for flexible access control across field and central operations.
• Low-power, long-term operation powered by a disposable lithium manganese battery for reliable service life in remote fleets.
• Intrinsic safety (explosion-proof) certification and compatibility with intrinsically safe handheld terminals for safe use in hazardous fuel and oil environments.
• Real-time monitoring and historical route playback on supported platforms for faster incident response and clear audit trails.
• Remote configuration of product parameters to simplify fleet rollouts and reduce field service visits.
• Combines master lock data and mobile phone positioning to provide precise asset timing and location context without assuming an onboard GNSS unit.

How It Works with Plaspy

The JT802 integrates into Plaspy-compatible workflows by reporting valve status, alarms, and timing data collected in cooperation with a Jointech master lock and handheld devices. When paired with a Plaspy-enabled fleet, the JT802’s events and status updates are surfaced alongside GPS tracker position data and other telemetry to create a unified operational view.

• Real-time location and telemetry updates: Valve events and timing are linked with master lock and mobile phone positioning for situational awareness on Plaspy dashboards.
• Remote online unlocking: Central operators can unlock valves remotely via the master lock pathway when permitted.
• Bluetooth offline unlocking: Field crews can perform on-site unlocking using a Bluetooth-capable intrinsically safe handheld terminal even when network connectivity is unavailable.
• Alarm and status reporting: Valve lock status and alarm events are transmitted to allow timely response and automated notifications in Plaspy.
• Simultaneous control: Cloud platform and handheld terminal can both manage the JT802, enabling coordinated workflows and audit logging.

Technical Overview

Use Cases

• Fuel distribution management — coordinate valve access, delivery timing, and audit trails across multi-stop routes when used with Plaspy and GPS trackers.
• Anti-theft protection — detect and report unauthorized valve activity or alarm events in real time to reduce fuel loss and support rapid intervention.
• Tanker transportation monitoring — link valve events and route playback for compliance, dispatching, and incident investigation.
• Secure oil logistics operations — deploy in hazardous environments with intrinsic safety certification and interoperable handheld control for safe field workflows.

Why Choose This Tracker with Plaspy

Although the JT802 is a valve lock rather than a standalone GPS tracker, it is built to integrate tightly with Plaspy-compatible fleets and telemetry systems. By pairing valve status and alarm events with GPS tracker location feeds and fleet management data, JT802 extends real-time tracking and telemetry into the access-control layer of tanker operations. This combined visibility helps operators reduce risk, streamline fuel monitoring and anti-theft processes, and maintain regulatory and safety compliance.

The JT802’s low-power design and disposable lithium manganese battery reduce maintenance overheads, while remote configuration and simultaneous cloud/handheld control speed deployments and lower total cost of ownership. Intrinsic safety certification and Bluetooth offline unlocking via safe handheld terminals ensure the device can be deployed across high-risk routes and facilities with confidence. For tanker operators looking to enhance fleet management, telemetry, and security workflows on Plaspy, the JT802 is a practical, interoperable component that complements GPS trackers, ignition/immobilizer datasets, fuel monitoring systems, and Bluetooth sensors already in use.