Smoke Alarm Issues

Discussions center on problems with smoke detectors like false alarms, low battery chirps, interconnected system annoyances, and silencing challenges, with mentions of smart solutions such as Nest Protect.

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Sample Comments

LargoLasskhyfv Oct 1, 2020 View on HN

There are smoke alarms for that.

wnevets Dec 5, 2018 View on HN

but what if the alarm isn't working when something is wrong?

soupshield Nov 15, 2016 View on HN

Have you ever had any false alarms with this?

dm2 Oct 8, 2013 View on HN

Consider that it happens regularly every couple of years, especially when you have multiple smoke alarms.Then if you have high-ceilings it makes it much more difficult (have to go get a ladder in the middle of the night).It will freak kids out, they're not fun to get back to bed.The elderly or disabled might not be able to remove the battery or remove the alarm.I'd say it's definitely a step in the right direction and in-line with Nests other product (probably much of

raldi Aug 15, 2019 View on HN

Nest Protect sort of does this.

nedt Jul 21, 2025 View on HN

„Smoke detectors don‘t lie“ might be true, but not everything they detect is always smoke.In my building all flats have one. It gets triggered by workers cutting a hole in the wall or people cooking. We covered it when we had the fog machine for Halloween because that surely would have triggered it. Almost every time it went off it was a false alarm.Which is also the second thing. It should never be silent. If it detects it needs to report audible and someone should come to your room. What

jacquesm Apr 27, 2017 View on HN

Alarm system with remote fire alarm capability. Those things are everywhere and if they don't work people could easily die.

jotato Oct 8, 2013 View on HN

> a better smoke alarm may also alleviate the problemLike the nest?

mjevans Jan 31, 2025 View on HN

I would love the wired ones to just have a built in super capacitor; enough to give it 5-10 min (minimum) runtime during a power outage. No Battery. ONLY alarm loudly for sensor detects possible smoke (known positive detection), very softly for sensor broken (failed self test).

sfall Apr 2, 2014 View on HN

you are right that you don't see them on older building but there are a range of other off the shelf products that can integrate with a smoke detector, phone, doorbell to flash lights or lamp. condo/apt complex also only have to install fire alarm audio visual devices in the room under only certain conditions are met. I see no reason that anyone should rely on this app as a life safety device, it could be a last ditch effort when you travel to a friends home or something similar.