High-Quality Car Smart KeyEvery Alliskeys Keyless Entry Remote Key Fob is Fully Pre-tested by Professional Locksmith Tools before Shipping. All Our Key Fobs are Pre-installed with Battery and Electronics. Replace your lost or broken remote key quickly and easily with this Proximity Smart Key. Only fit for vehicles with Push-button StarPerfect FitmentCompatible with Mazda 3 2020-2024, Mazda CX-30 2020-2024, Mazda CX-50 2023-2024, Mazda CX-90 2024, Mazda MX-30 2021-2023. Replacement for FCC ID: WAZSKE11D01, Manufactor Part Number: BCYN-67-5DYB, Frequency: 315MHz. Chip: AES 6AFetures of Alliskeys Smart KeyLocked or Unlock your car door quickly, get in your vehicle faster than you were using a regular car key. Scare off thieves or other suspicious people by hitting the PANIC button on your Alliskeys keyless entry remote. The Alliskeys smart key is the same as the origial, maximum transmission distance up to 100 metersAbout ProgrammingQualified locksmiths or dealership are required for programming. Self-Programming is not available. Please make sure the remote programming can work to your vehicle before cutting the keyNotePls check the compatibility, verify the Interchange Part Number: BCYN-67-5DYB, FCC ID: WAZSKE11D01 are the same as your original key before you order it. Make sure it has the same shape with your Mazda 2020-2024 original key. This is a non-OEM product, aftermarket accessory only! Package Included: 1 x Car Keyless Entry Remote (Battery included). Full satisfaction risk free purchase within 90 days. If the remote does not work out for any reason, simply contact us for a refund or replacement