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Re: USB module for monitoring multiple on/off switches

Subject: Re: USB module for monitoring multiple on/off switches
From: J Miller <reply@here>
Date: Thu, 22 Oct 2009 14:17:38 -0700
Newsgroups: comp.home.automation
References: <q76dnXyb3JEGC33XnZ2dnUVZ_i2dnZ2d@xxxxxxxxxxxx>

Christopher Glaeser wrote:
> I need to monitor devices that have simple NO/NC alarms.  Can you recommend
> a USB module that can monitor multiple on/off switches?
>
> Best,
> Christopher
>
>
Why USB?  It can be done almost directly with a serial or parallel
port..  Try smarthome.com, jameco.com and jdr.com.

Follow-Ups:
- Re: USB module for monitoring multiple on/off switches
  - From: Josepi
- Re: USB module for monitoring multiple on/off switches
  - From: Christopher Glaeser

References:
- USB module for monitoring multiple on/off switches
  - From: Christopher Glaeser

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