You may want to consider adding a cover to protect your remote. The covers can protect the buttons and the key fob remote itself. Our recommendation would be to use Silicone Key Fob Cover for Infiniti provides protection for the keyless remote. A cover will better protect the key from water and in case you accidently drop the key.
Applicable Part Numbers for Replacement Keyless Entry Ignition Key Fob Smart Proximity Remote
FCCID Numbers found on Infinti models with this key:
285E3JA05A; 285E3JA02A; KR55WK4B903; 315MHz
285E3-JA05A; 285E3-JA02A; KR55WK48903
KRSSWK48903 ; KRS5WK48903; KR5SWK48903