Key Emulators

At AsTools you will find professional key emulators for simulating original keys and temporarily or permanently disabling immobilizers. Ideal for tests, repairs, or as a solution for lost or defective keys.

Why customers choose key emulators from AsTools:

✓ For ESL/ELV, immobilizer and key recognition emulation  
✓ Suitable for e.g. Mercedes, BMW, VAG and other brands  
✓ Support for key programming and ECU adjustments  
✓ Fast delivery from stock within Europe  
✓ Expert support and clear product information  

Order your key emulator from AsTools today and work efficiently on vehicles with key or start problems!