Re: Wireless Relay Question (?)

[David <invalid@xxxxxxxxxxxx>]

On Sun, 19 Jul 2009 03:18:07 +0000 (UTC), G. Morgan
<usenet_abuse@xxxxxxxxx> wrote:

>David wrote:
>
>>Can someone give me some thoughts/recommendations on how I should attempt
>>to solve this problem?  If there are specific hardware components that
>>could be used, I would appreciate weblinks so that I can learn from them.
>>(BTW, I live in a 220-240 VAC location.)
>
>
>Would this work?
>http://www.lmgtfy.com/?q=422+LM+LiftMaster+Garage+Door+Opener+2-Channel+Coaxial+Receiver

Thank you G.Morgan,
Your above link sent me to:
http://www.chamberlain-garage-door-openers.com/422lm.htm
which I think is probably the same device.(?)  It looks interesting but I
need to study their specs and transmitters, etc. more.  I am a bit
concerned about the range though as I will need at least 50 meters.  They
appear to have a coaxial cable range extender, but unless I misread it is
only good for an additional 15 feet; so that appears to be a bit short for
the whole run.  I will keep studying, but if you know its basic range I
would appreciate it.  Thanks again.