I bought a set of (3) intercom units a few years ago to use between my pole barn and the house.
I can't find the manual for them and need some help.
Wanted to do a simple channel change but they keep auto reverting to ch1.
I want to be able to leave them on a different channel.
No brand name on units but look just like like these:

https://www.amazon.com/UHAXZ-I...mFtZT1zcF9hdGY&psc=1

Bought of Amazon but the actual units no longer listed on Amazon.
No luck searching for an online version of direction to operate.
Suggestions please!

At the Amazon link you sent if you scroll down you’ll get to a video on how to operate. It tells you how to change the “group channel”, which I think is what you want. Also how to change the “unit ID”.

I’m not clear on all that, but try changing the group channel. I think the “unit ID” would you be so you could call a single unit if you had multiples.

Thanks
That helps a bit...
Will take some experimenting to master.

If the unit has a data plate on it with an FCC ID number, a google search of "FCC ID xxxxxxx" will almost always yield an online pdf copy of the user manual.

Good to know.
Thanks