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mcewena's avatar
mcewena
Explorer
Jul 22, 2019

Low power home UPS

I'm looking for a UPS device I can plug into my home router that has just enough power/smarts to send an email or SMS message before it dies and another one when power is restored. There are a few home alarm systems that will use cell service to send text but they seem to be add-on components to alarm systems and generally don't support Canadian cell providers (even presuming there wasn't a monthly fee).

Seems like something that could be built cheap.

Thanks

13 Replies

  • mcewena wrote:
    I'm looking for a UPS device I can plug into my home router that has just enough power/smarts to send an email or SMS message before it dies and another one when power is restored. There are a few home alarm systems that will use cell service to send text but they seem to be add-on components to alarm systems and generally don't support Canadian cell providers (even presuming there wasn't a monthly fee).

    Seems like something that could be built cheap.

    Thanks

    how about a traditional UPS and smart outlet or plug? plug the router into the UPS and the UPS into a smart outlet or plug. when you lose commercial power the router stays up via the UPS and the smart plug/outlet sends a text or email.
  • Ductape wrote:
    What about a small LED lamp before the UPS and a cheap webcam after the UPS? Light goes off, webcam sends message.


    How does the webcam send a message w/o power for your router, monthly cell phone plan?

    It seems like something that could be simply solved with an android or Pi box. Short term UPS for the modem/router and an android device (ie old phone w/o sim) on your home wifi plugged directly into the wall, when android detects it's been unplugged, send an email, send another one when it's back on power.
  • I had a similar wish, found records of a no longer made device, nothing currently commercially available.

    You could do it with a smart UPS tied to a computer but that’s a big investment.

    What about a small LED lamp before the UPS and a cheap webcam after the UPS? Light goes off, webcam sends message. If you have an old smart phone laying around there are apps that will do it also.