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Spec-Auto – KEY / EZS Read Info FBS4 Data protocol

1.067,00 د.إ

Spec-Auto – KEY / EZS Read Info FBS4 Data Protocol is a diagnostic/bench-level automotive function used for working with modern Mercedes-Benz immobilizer and authorization systems.

What it does

This protocol is designed to read identification and security-related data from:

  • EZS / EIS (Electronic Ignition Switch) – the vehicle’s immobilizer “brain”
  • KEY (smart key / key data)

It is specifically aimed at FBS4 sy

Typical use cases

  • Key programming workflows (lost key situations)
  • ECU / EZS synchronization tasks
  • Module replacement or cloning in authorized repair environments
  • Diagnostic verification of immobilizer faults

Shipping & Delivery

  • Courier delivery

Our courier will deliver to the specified address

2-3 Days

From $20

  • DHL Courier delivery

DHL courier will deliver to the specified address

2-3 Days

From $40

  • Warranty 1 year
  • Free 30-Day returns

Specification

Overview

Processor

Display

RAM

Storage

Video Card

Connectivity

Features

Battery

General

Description

The Spec-Auto KEY / EZS Read Info FBS4 Data Protocol Tool is a professional-grade solution designed for advanced Mercedes-Benz electronic systems. It allows secure reading of EZS and KEY module information using FBS4 data protocol, making it an essential tool for automotive locksmiths, ECU programmers, and diagnostic specialists.

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