[Greenbuilding] doorbell options

Beatrice Dohrn beatricedohrn at yahoo.com
Thu Jan 17 17:50:09 CST 2013


Add a small minimally energy consumptive, biomass producing dog to yap and bark when the knocker is employed and you'll cover a mcmansion! 
 
Beatrice Dohrn
541 746 1919 (h)
347 589 9053 (c)


________________________________
 From: Chris Koehn <chris at koehn.com>
To: Greenbuilding at bioenergylists.org 
Sent: Thursday, January 17, 2013 3:43 PM
Subject: Re: [Greenbuilding] doorbell options
 
We picked up an old iron door knocker on a trip to Barcelona several years ago. Weighs at least a pound, it is in the shape of a hand holding an apple (Spanish = "aldaba"). When it smacks the metal plate it rests against it can be heard loud and clear anywhere in our 2-story home. Entirely visitor-powered: no batteries or transformers required.

Regards,

Chris Koehn
TimberGuides Design | Build
Vancouver Island
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