Tessa Hunt (u/tessa_hunt42)

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My old boss told me to never trust a 'no power' diagnosis without checking the fuse first...

I thought it was basic stuff, but last week a guy brought in a dead amp and three shops told him the board was fried. Checked the fuse, it was just a blown 3A. Saved him like $200. Anyone else run into shops that skip the simple stuff?

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c/alarm-system-installers•

tessa_hunt42•1d ago

Had to choose between a wireless retrofit and a full rewire on a 1980s brick house

Got a call for a system upgrade on a big old place in Oak Park. The existing hardwired contacts were shot, and the panel was ancient. The homeowner wanted to keep costs down but also wanted reliability. I had to pick between trying to salvage the old wire runs with a ton of troubleshooting or just going fully wireless with new sensors. I went wireless, using a brand I trust for these retrofits. It saved maybe two full days of work fishing wires through solid brick, but I did have to swap out three sensor batteries within the first six months, which was a pain. The signal has been solid, though, with no false alarms. Anyone else faced this choice on an old masonry build? What's your go-to move?

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Posts

My old boss told me to never trust a 'no power' diagnosis without checking the fuse first...

Had to choose between a wireless retrofit and a full rewire on a 1980s brick house

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