Would you put smart tech on every window or just stick with doors?

- Installed smart locks on my front and back doors a couple years ago - mainly for the convenience (keyless entry is nice when my hands are full), but also for the peace of mind when I’m traveling.
- Haven’t bothered with window sensors in my place, which is also a small second-floor apartment. Like you, my windows are ancient and stick like crazy. Honestly, I figured if someone’s determined enough to scale the building and pry open those windows, they probably deserve whatever’s inside…
- From a practical standpoint, most break-ins happen through doors anyway, unless you’re on the ground floor or have easy balcony access.
- Cost-wise, smart locks can be a bit pricey up front, but I’ve found them reliable. Window sensors felt like overkill for my situation.

Curious - has anyone had false alarms with window sensors? That’s one thing that’s kept me from adding them.

I get what you’re saying about the windows - mine are so old and painted shut, I doubt even a determined burglar would bother. But I keep wondering if we’re missing a trick, security-wise, especially with energy loss. Like, if you’re already looking at smart tech, some window sensors can double as open/close detectors for drafts. I added a couple just to get alerts when I accidentally leave a window cracked (which happens more than I’d like in winter). Haven’t had any false alarms yet, but I did have to recalibrate one that kept thinking my window was open when it wasn’t... kind of annoying, but not a dealbreaker.

I’ve had the same recalibration headache - one sensor on my kitchen window kept insisting it was open, which led to a week of me thinking I’d lost my mind.

“I did have to recalibrate one that kept thinking my window was open when it wasn’t...”

I hear you on the recalibration thing - my living room sensor kept “crying wolf” every time the temperature dropped, and it drove me nuts until I just took the battery out. I get the appeal of knowing if a window’s open, especially with drafty old frames, but honestly, I’ve only bothered with sensors on the doors and the one window that’s actually easy to slide. The rest? If someone manages to pry those open, they probably deserve whatever’s inside.

I hear you - those sensors can be more dramatic than my dog when the mailman walks by. I tried putting them on every single window at first, thinking I was being all high-tech and safe, but honestly, it just turned into a notification nightmare. Half the time it was just the old wooden frames shifting or some wind rattling things.

Now I’m down to sensors on the doors and my one window that actually opens without a crowbar. For the rest, if someone’s determined enough to jimmy them open, I figure they’ve earned whatever ancient Ikea lamp is in there. Plus, those little batteries aren’t cheap when you multiply it by every window in a 1950s house.

If you’re worried about drafts or forgetful roommates leaving windows open, maybe worth it for a couple spots... but for me, less is more. Sensors on every window just felt like overkill after a while.

Honestly, I see this all the time - folks get excited about smart security and start slapping sensors on every window, then a month later they’re cursing at their phones because of “phantom” alerts. Old houses are especially notorious for this. Those 1950s frames shift with the weather, and you end up chasing down notifications from a gusty afternoon or a squirrel with ambition.

I lean toward your approach: focus on the main entry points. Doors, basement windows (if they’re accessible), and maybe a couple of ground-floor windows that actually open and close with some regularity. Unless you’ve got a second-story cat burglar situation, most folks aren’t scaling up to the bathroom window that’s been painted shut since ‘82.

One thing I do suggest for people who want to keep tabs on open windows (like if you forget to close them before leaving), is to use sensors only on the ones you actually open. No sense burning through batteries or your own patience for windows that’ll never move.

And yeah, battery costs add up fast. It’s not just the money - it’s remembering which ones need replacing and then digging out the right size from that drawer full of random AAAs and half-dead 9-volts. I’ve seen people just give up and leave half their sensors dead, which kind of defeats the point.

If you’re worried about security more than drafts, reinforcing locks or adding window security film can be way more effective than an army of chirping sensors. Sometimes low-tech wins out over high-tech headaches.

Funny enough, I had a client who insisted on sensors for every single window in her 1920s bungalow. By month two she was calling me back to remove half of them because she couldn’t sleep through all the false alarms from shifting sashes and creaky frames. Lesson learned.

Bottom line: pick your battles (and your windows). Tech should make life easier, not turn you into a full-time notification manager.

Couldn’t agree more - chasing false alarms gets old fast, especially in older houses with windows that have a mind of their own. I’ve had folks call me out to “fix” sensors that were just reacting to warped frames or a stiff breeze. Like you said,

“pick your battles (and your windows).”

Couldn’t agree more - chasing false alarms gets old fast, especially in older houses with windows that have a mind of their own. I’ve had folks call me out to “fix” sensors that were just r...

That “pick your battles (and your windows)” idea really hits home for me. I’ve debated putting sensors on every window, but honestly, I can’t help wondering - is it really worth the time and money? My place is from the 50s, so half the windows are drafty and stick on humid days. I had a sensor on one that kept going off every time the wind picked up, which got old fast.

Focusing on doors and the easy-access windows makes sense. But has anyone actually had trouble with break-ins through a second-story window or something odd like that? Sometimes I worry I’m missing something obvious. I like the idea of window film or just better locks, especially since tech can be finicky (and expensive to keep up with).

Is there any real benefit to going “all in” with smart stuff everywhere, or am I just overthinking? I keep seeing ads for whole-house packages and get sucked in, but part of me thinks it’s mostly for peace of mind... not actual security.

I get where you’re coming from - had the same dilemma a couple years back. My place is early 60s, and most of the windows are stubborn as heck. I tried putting sensors on everything at first, thinking more coverage meant better security. Ended up with constant false alarms every time the wind kicked up or the house settled. Drove my dog nuts.

Eventually, I just stuck with sensors on the main floor windows that actually open easily and all the doors. Never had an issue with anyone trying to break in through a second-story window, and I don’t know anyone who has, honestly. Maybe if you’ve got a balcony or something it’s different, but for me, it felt like overkill.

Swapped out some old locks and added window film where it made sense. Way less hassle, and I’m not getting woken up by another “window open” alert at 3am. Tech’s great, but sometimes simple fixes just work better, especially in older houses.

- Had the same problem with my 70s ranch.
- Tried sensors everywhere - regretted it fast.
- Now just have them on doors and a couple ground-floor windows that actually open.
- Upgraded locks and added a security bar to the slider.
- Less tech, fewer headaches. Never had an issue upstairs either.

That’s a smart move. I see a lot of folks go all-in with window sensors, and honestly, most of the time it’s overkill - especially on upper floors. Like you said, if the windows don’t open or aren’t easily accessible, it’s just more stuff to maintain. Upgrading locks and reinforcing sliders does more for real security than a dozen sensors ever will. Less tech means fewer false alarms, too... those can drive you nuts. Your setup sounds solid for a ranch-style house.

- Totally agree, especially with this:

Upgrading locks and reinforcing sliders does more for real security than a dozen sensors ever will.

I used to be all-in with window sensors too, but honestly, the constant low-battery alerts drove me nuts. Plus, I noticed all those sensors probably ate more batteries than my old TV remote. Eventually, I just focused on the doors and the two windows a raccoon could realistically reach (don’t ask). Swapping to quality locks and weatherstripping actually cut my drafts and my power bill. Tech is cool, but sometimes a good deadbolt and a tight seal do more for peace of mind... and your wallet.

- Totally agree about the battery hassle - had to swap mine every few months, and it got old fast.
- Focused on main entry points after a while. Windows on the second floor? Not worth it, unless you’ve got a squirrel problem.
- Upgrading to solid-core doors and better locks did more for actual security than any sensor ever did for me.
- Weatherstripping’s underrated. Not just for drafts - keeps out bugs and cuts down on outside noise too.
- Only tech I kept was a single motion sensor in the hallway. Simple, reliable, and zero battery drama.

I hear you on the battery pain - my window sensors always seemed to die at the worst times. I ended up just putting smart sensors on basement and first-floor windows, since those are way more likely entry points. Second floor? Never had an issue, and it saved me a bunch of battery swaps. I do like having the tech for peace of mind, but honestly, a good deadbolt and solid door feel way more important.

I get why you’d skip the second floor. In most houses I work on, the real risk is ground level - basement windows especially if they’re hidden by bushes or out of sight from the street. I usually tell folks: step one, reinforce your doors with a quality deadbolt and strike plate. Step two, focus sensors on basement and first-floor windows, especially the ones that can’t be seen easily. Second floor? Unless you’ve got a weird layout or easy roof access, not worth the hassle or battery changes. That’s what I do in my own place - never had an issue.

Yeah, I’m with you - ground level is where the real action happens. I tried putting sensors on every single window once (got a little carried away during a smart home sale), but honestly, swapping batteries on the upstairs ones was just a pain. Plus, unless you’ve got a trampoline under your second-floor window, it’s not the first place someone’s breaking in. I focus on the basement and main floor now, just like you said. Never had a problem, and my sanity (and wallet) are both happier for it.

Had to laugh at this:

unless you’ve got a trampoline under your second-floor window, it’s not the first place someone’s breaking in.

I totally get it. I went all-in at first, thinking more sensors meant more security, but it turned into a battery-changing marathon - especially upstairs where nobody’s getting in anyway. Now I just stick to the main entry points and the basement too. Honestly, I’d rather put that money toward better insulation or sealing up drafts... feels like a better use of tech (and batteries) in my book. If someone’s determined enough to get in through a tiny second-floor window, they’re probably getting in no matter what I do.