The DEI 555B EWS II immobilizer interface module (bypass module) is used when installing a remote starter in 1995 and newer BMW models equipped with the EWS II immobilizer system. This type of system uses a small chip imbedded in the ignition key, called a transponder, to transmit a very low powered RF signal. This signal is detected through an antenna (or coil) around the ignition switch, which is then sent to the immobilizer's transceiver. Once the correct signal is received, the immobilizer will enable the ignition and fuel systems.
• Compatible with EVO-ALL & EVO-ONE
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting necessary
• Plugs directly into harness
• All-In-One Data Immobilizer Bypass and Door Lock Interface • Multibus Architecture With 10 Separate Communication Ports • Hassle Free Installation • Self-Learning Algorithm
• Data Transponder ALL Interface for Remote Start Systems • Compatible with Over 1000 Vehicles • Encrypted Ignition Data Override • Automatically Adjusts to the Type of Vehicle