Keypad for outdoor use

I have used the POPP keypad previously.
It works ok, sometimes you have to enter your PIN a few times for it to open the door.
However, it doesn’t have RFID and it did corrode after some time, but we live on an island and the air is quite salty and most things corrode over time, eg door handles etc.
I considered putting in a protective enclosure with a flip up door to protect it.