I and several others on BYC have the automatic door from Foy's, which DOES use the "guillotine" type door. The light sensing unit is PERFECT, and it can be adjusted for sensitivity. You can also buy a timer for it, and not use the light sensor, but I didn't want to have to keep changing the time on the time as the days got longer or shorter. Or that Daylight Savings Time thing happened.
And the unit uses batteries, so you don't need to run power to your coop. I absolutely love mine!!!!!!!!!
http://www.foyspigeonsupplies.com/catalog/2100-2107.html
And the unit uses batteries, so you don't need to run power to your coop. I absolutely love mine!!!!!!!!!
http://www.foyspigeonsupplies.com/catalog/2100-2107.html