MAZ021 Remote KEYLESS Mazda after 2018 Transponder HITAG PRO TYP47 NCF29A1V Frequency MHz 315 Keyless Yes Number of Buttons 2 + PANIC info Transponder: HITAG PRO TYP47 NCF29A1V Mark: Mazda Frequency MHz: 315 Immo: Diagnostically Remote: Automatically after Immobiliser Keyless: Yes Number of Buttons: 2 + PANIC Battery type: CR2025