The Autel APB112 Smart Key Emulator is a powerful tool designed to assist with key programming and vehicle diagnostics. It collects data from the ignition coil to help identify issues and decode vehicle key chip information. In addition to diagnostic functions, the APB112 can also emulate the vehicle key chip, making it an essential accessory for advanced key programming tasks. Ideal for professional locksmiths and technicians working with Autel IM508, IM608, and other compatible key programming devices.