Smart locks have gone from a novelty to a mainstream option for homeowners across Northwest Indiana. Instead of fumbling for a key on a dark porch, you tap a code, use your phone, or let the door unlock as you walk up. But are they actually a good fit for homes in our region? Here’s a practical look at what smart locks do well, where they fall short, and what to consider before putting one on your door.
How Smart Locks Work
Most smart locks replace or retrofit your existing deadbolt. Depending on the model, you unlock the door with a keypad code, a smartphone app, a fingerprint, or a small key fob. Many connect to Wi-Fi or Bluetooth, so you can lock and unlock remotely, get alerts when the door opens, and hand out temporary codes to guests, cleaners, or contractors. Some models keep a traditional keyway as a backup; others go fully keyless.
Can Smart Locks Handle Northwest Indiana Weather?
This is the question we hear most often. Winters near Lake Michigan are hard on hardware — lake-effect snow, ice, and long stretches below freezing. Cold weather drains batteries faster, so plan on checking them heading into winter and keeping spares on hand. A quality smart lock rated for exterior use handles our climate fine, but a bargain-bin model on a west-facing door that takes wind off the lake may act up. Weather sealing and a solid strike plate matter just as much as the electronics.
What to Look for When Choosing Smart Locks
Start with the bolt itself. A smart lock is still a deadbolt, and a flimsy one is easy to defeat no matter how clever the app is. Look for a model with a well-reviewed mechanical core and an ANSI grade rating. Then think about how your household will actually use it: a keypad is simple for kids coming home from school, while app control helps landlords and frequent travelers. Finally, make sure it fits your door — older homes in the region often have doors that need minor adjustment before any new lock sits properly.
DIY Install or Call a Locksmith?
Plenty of handy homeowners install a smart lock themselves, and if your door and frame are in good shape, it can be a weekend project. Where it goes wrong is misalignment: if the deadbolt binds against the strike plate, the motor strains, batteries die early, and the lock eventually fails to throw. A locksmith can align the door, reinforce the strike, and make sure the smart lock is actually adding security rather than just convenience. If you’re keeping a keyed backup cylinder, having it rekeyed to match your other locks keeps things simple.
Ready to Upgrade?
If you’re weighing a smart lock for your home, Jacob’s Lock and Key can help you choose the right model, install it correctly, and keep a working key backup. We’re a licensed mobile locksmith serving Gary, Portage, Hammond, Merrillville, and all of Northwest Indiana, seven days a week from 7 AM to 11 PM. Call (219) 342-5595 and talk it through with Jacob before you buy.
Last updated: 08/03/2026