Has anyone had any experience with battery operated chicken door openers? We don't want to run electricity in pipes to the coop, plus we don't feel comfortable running any cords/wires to the coop, so we looked into the battery type openers. We don't trust any type of automatic door openers so want something to use while we're home to keep an eye on its daily function - if it works to give us a couuple extra hours of sleep in the morning we want to try it. Can someone share their experiences or look at the following timer and give me feedback or recommend another brand:
http://www.backyardchickencoops.com.au/coop-accessories/automatic-chicken-door-opener/
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http://www.backyardchickencoops.com.au/coop-accessories/automatic-chicken-door-opener/
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