Chicken Coop Controller

ChickenGuard Premium Automatic Chicken Coop Door Opener Controller, Opener Only, Does Not Include A Door, Opens & Closes Your Vertical Pop Style Chicken Coop Door Using A Timer &/Or Light Sensor, Highly Durable Cord With 50 LB Breaking Strain Capacity, Adjustable Light Sensor, Configurable Fail Safe Timer For Light Lux Sensor, Fully Featured LCD Display For Ease Of Use, Uses 4 "AA" Batteries, Or Electric Powered Via USB, Cables Not Included, Low Battery Warning, Door Closed Indicator Visible Up To 100 Yards Away, No Minimum Or Maximum Door Heights, No Complicated Wiring Or Cabling, All In 1 Design, 3 Year Manufacturer Warranty, Opener Only, Does Not Include A Door.