If you are tired of digging through a coat pocket in the driveway, a keyless entry lock starts to look pretty appealing. This keypad door lock guide walks through what these locks actually do well, where they struggle, and what to look for before you buy one for your Northwest Indiana home.
How a Keypad Lock Works
A keypad lock replaces the key cylinder, or sits alongside it, with a numeric pad. You punch in a code and a small motor throws the bolt. Most run on standard AA batteries and hold anywhere from a handful of codes to dozens. The simplest models are purely mechanical with push buttons and no batteries at all, which some homeowners still prefer for their reliability.
The real advantage is not convenience, it is control. You can give a dog walker a code that only you know, then delete it later without ever cutting a key or changing a lock.
What to Look For in a Keypad Door Lock Guide
Start with the bolt, not the keypad. A keypad on a flimsy latch is still a flimsy latch. Look for a full one inch deadbolt throw and a solid metal chassis. Check whether the lock offers a mechanical key override, because a dead battery on a January night in a lakefront neighborhood like Ogden Dunes is not the moment to discover you have no backup.
Also look for a code scramble or false code feature, which lets you type random digits before your real code so anyone watching cannot read the pattern. Worn buttons are a quiet giveaway too, so pick a model with backlighting that wears evenly.
Where Keypad Locks Make the Most Sense
Side doors, garage entry doors, and rental units are the sweet spot. Anywhere multiple people need access at different times, a code beats a key. They are also a good fit for households with kids who lose things, and for anyone who has ever hidden a spare key somewhere they would rather not admit.
Front doors work fine as well, but weather exposure matters here. Lake effect wind and blowing snow push moisture into anything facing north, so choose a lock rated for exterior use and consider a storm door or overhang.
Installation and Upkeep
Most keypad locks fit a standard bore, but the door has to close cleanly first. If you have to lean on the door to lock it, the motor will strain and the batteries will drain fast. Fix the alignment before you install.
Change the batteries once a year on a schedule rather than waiting for the low battery chirp, delete old codes when someone no longer needs access, and keep one physical override key somewhere off site.
Locked out, upgrading hardware, or just not sure what you have? Jacob’s Lock and Key is a licensed mobile locksmith serving Gary, Hammond, Merrillville, Crown Point, Griffith, Dyer, Munster, Schererville, Hobart, Portage, Saint John, Whiting, Lake Station, Chesterton and the rest of Northwest Indiana. We are open 7 AM to 11 PM, seven days a week. Call Jacob at (219) 342-5595.
Last updated: 09/06/2026