eMagTech 3 Buttons Remote Key 4D0837231A Folding Compatible with Audi A3 A4 A6 A8, 433MHZ ID48(Without Batteries)

OE: 4D0837231A; Frequency: 433MHZ; Transponder chip: ID48; Key blade: HU66. Compatible with Audi Model: A3 - 1997-2003, A4 / A4 Quattro - 1999-2001, A6 / A6 Quattro - 1997-2005, A6 Allroad - 2000-2005, A8 / A8 Quattro - 1994-2003, TT -1999-2002 TT-1999-2002, RS4 - 2001-2002. 433MHz Frequency: Operates on a stable 433MHz signal, ensuring reliable remote control functionality for your vehicle. ID48 Chip Included: Equipped with an ID48 transponder chip, ready for programming to match your car¡¯s immobilizer system. Battery Not Included: Allows for easy installation of your own battery, making it cost-effective and customizable to your needs.