Building a new home for the boat and my tractor, and I want to put a deadbolt on the entry door as the property is across the street from my home. I've looked into a digital deadbolt so I dont have to carry a key around with me, but I'm curious how they'll hold up/function in the winter months. Anyone who lives in the north have any experience with one that has a key pad and can give me some feedback with their functionality with snow/ice?