Shelter-in-Place Journal, Day 189

The sensor I mentioned yesterday failed again today. Fortunately, I had a replacement available from the large supply from our neighbor – the only tricky part was figuring out how to take off the old one and mount the new.

I was afraid I might have to remove the whole thing (which the installers had glued onto the window frame), but I eventually discovered how to detach the sensor from the mounting plate, and then the rest was trivial. Convincing the alarm panel to use the new sensor instead of the old one was slightly annoying (the instructions are written for professional installers, not me), but I finally found the trick (delete the old one first – then add the new one).

When something goes wrong with the alarm system (such as a failed sensor, a low battery, or an intrusion), it calls my cellphone. If I had a modem on the cellphone, it’d send information about what was happening – but I don’t, so it’s like the proverbial Jewish telegram: “Begin worrying. Details to follow.” If I’m at home, I don’t have to worry for long, but if I’m away, it’s a different story. So now I’m in the process of tying the system to Pushover so I can get details – I set up the account, and it should send both of us a weather briefing in the morning. If that all works, I’ll set up the alarm notifications.