<p>NotePls check the compatibility, verify the Interchange Part Number: BCYA-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 3 2020-2023 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 us for a refund or replacementHigh-Quality Car Smart KeyEvery 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 2020-2023. Replacement for FCC ID: WAZSKE11D01, Manufactor Part Number: BCYA-67-5DYB, Frequency: 315MHz. Chip: AES 6AAbout 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 keyFetures of 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 keyless entry remote. The smart key is the same as the origial, maximum transmission distance up to 100 meters</p>