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djhworldtoday at 3:40 PM2 repliesview on HN

I always wonder with solutions like these how stuff like alarm systems on the car cope with the car being lifted, the vibrations encountered as its being towed.

Unless they tell you to switch the alarm system off I guess.


Replies

0x3ftoday at 3:57 PM

I don't think car alarms detect these kinds of vibrations. It's specifically tilt and more impactful stuff. Certainly, the alarm is never going off when I get my car back via the lifts that I've used. It's probably too smooth.

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saghmtoday at 7:39 PM

I asked this once in the past, but...do car alarms actually stop any actual crime ever? My entire life, every time I've ever heard a car alarm go off, literally everyone around just rolls their eyes and ignores it. If I actually looked up at a car alarm and the person outside the car just said "I'm so sorry! You know how it is", I would probably just nod and move on without really taking the time to figure out if it was really their car (because even if they were breaking in I don't have any desire to risk an altercation with someone doing that, and even if I were inclined to call law enforcement, I'm pretty sure they wouldn't come do anything because some random car's alarm is going off).

I want to be open minded that I'm missing something, but I can't help but feel like car alarms are just security theater with a side of nose pollution.