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House to shop intercom

86turbodsl

Well-known member
Joined
Jul 1, 2005
Messages
6,558
Location
Michigan
Do you have internet in the shop? I use IP phones hooked into my network with a asterisk server in the basement. Works great.
 
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James-W

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Joined
Feb 3, 2013
Messages
12,432
Location
Southeastern Wisconsin
A buddy had one once, he called it a nag-com. I quickly learned that I didn't want one. If need be, we use our cell phones and shoot a text back and forth.


If you still want an intercom and the wiring is there, maybe an old set of TA 312 phones will work.
Seeing that TA-312 gave me some serious flashbacks. I may need to go to therapy. :)
 
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bwringer

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Joined
Jan 1, 2013
Messages
10,333
Location
Indianapolis
What we're sort of tap-dancing around here is you can probably solve this by finding wireless devices that work on a different frequency not affected by the interference. (Assuming you're not going to scrap 100 LED bulbs.)

It's likely your intercoms use the old walkie-talkie bands, 27MHz or 49MHz.

If your wifi works in your garage, then there are any number of solutions. You may even find there's a difference in interference issues between 2.4 GHz and 5 GHz wifi, so make sure you understand which band your devices are using.

FRS radios could also work. (462 and 467 MHz)

And if your cell phone works in your garage, then just texting or calling is another possibility.


Also, Amazon and Google are not listening to or recording your boring-*** conversations. Before you crank up the paranoia, do a little research on how these devices actually work and why they can sell them so cheap.
https://www.politifact.com/truth-o-...ay/31/ro-khanna/your-amazon-alexa-spying-you/
 

PoorOwner

Well-known member
Joined
Feb 10, 2007
Messages
5,032
Location
CA
I bought an intercom system that I was going to replace my Nutone, it uses Cat5 cable from the master, the power and voice is carried by the Cat5 cable.

With direct burial cat5 available, I think it would be nice to install the master in the garage and have a remote intercom unit inside the house, in the shed, and the patio, that would let the house occupants to page me because I should be in one of those 3 locations beside the house. (The inside-house unit being one of the further runs).

Wireless stuff works, but something feels great about having a closed, hardwired system.
 
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