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Subject: Re: i want to build intercom for my office
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Date: 03/07/02 at 10:26 PM
Posted by: Ray
In Reply to: i want to build intercom for my office posted by Saravanan. N on 03/05/02 at 10:00 AM:
Why don't you just buy some multichannel CB's/Walky-Talkies and use them? Everybody has a listen frequency and the sender just dials the frequency he wants to talk to.
This would have great flexability and would work independent of power lines; and in emergancies.
I'd like to help you but I doubt if I can.
Do you know anything about electronics; if not you would do well to buy and intercom system.
There is a tree structured system (one to eight) for $800. I don't know the price for a full interconnected system.
I did design a neat one 30 years ago using ribbon cable but it's been a long time and I would have to recreate it from scratch.
Even a design wouldn't help you if you didn't know how to construct or troubleshoot.
Internet's great but not that great.
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