"But how do they hold up in harsh weather conditions—like heavy rain or freezing temps?"
That's actually something I've been wondering about too, especially since mechanical locks seem so straightforward. Does anyone know if the internal mechanisms ever rust or freeze up after a long winter? I mean, smart locks have their own quirks, sure...but mechanical ones must have some vulnerabilities too, right? Curious if anyone's had to deal with frozen locks or anything similar after a particularly brutal winter.
I get the concern about mechanical locks freezing or rusting, but honestly, I've had more issues with smart locks in harsh weather than traditional ones. A few winters back, we renovated a property and decided to go fully digital with smart locks. It seemed like a great idea at first—no more lost keys, tenants could easily get in through their phones, etc. But after a particularly harsh January storm, we ran into some unexpected headaches.
The keypad on one of our smart locks completely froze up—literally iced over—and the touchscreen became unresponsive. Another unit had battery issues because extreme cold drained the batteries way faster than expected. It was a real hassle getting tenants back inside when everything was covered in ice and snow. We ended up having to use hairdryers and portable heaters just to thaw out the keypad enough to unlock it manually.
On the flip side, I've rarely experienced mechanical locks failing due to cold weather alone. Sure, they can freeze occasionally if moisture gets inside, but usually a quick spray of lock de-icer or even WD-40 solves that pretty quickly. Rust isn't really an issue either if you invest in quality hardware and keep it lubricated once or twice a year.
I guess what I'm saying is that while mechanical locks aren't perfect, they're pretty straightforward to maintain even in rough weather conditions. Smart locks offer convenience and advanced features, but from my experience, they're actually more vulnerable to extreme temperatures and moisture-related issues than traditional ones—especially if you're managing multiple properties and can't always be there immediately to troubleshoot.
Just my two cents based on personal experience...
"The keypad on one of our smart locks completely froze up—literally iced over—and the touchscreen became unresponsive."
Been there, done that... ended up standing outside at midnight with a hairdryer like some kinda burglar in reverse. Mechanical locks might not be fancy, but at least they don't ghost you when winter hits.
My parents had a similar thing happen last winter. They were away for the weekend, and I was supposed to water their plants. Got there on a freezing afternoon, and the smart lock wouldn't budge—just beeped sadly at me like it was apologizing. Ended up climbing through a tiny basement window (thankfully unlocked). Now they keep an old-school spare key hidden nearby. Anyone else resorted to hiding a physical backup key after smart lock drama?
Had a similar experience last summer—smart lock went offline after a storm knocked out our Wi-Fi. Ended up fishing the spare key from under the deck (covered in spiderwebs, of course...). Curious if anyone's tried battery backups or other solutions to avoid this?
