The Coop Controls CKBT Automatic Coop Door Opener Kit is the complete kit to open swinging coop doors that are 16-30 inches wide. ONE 2×4 piece of wood is required and not included. This 2×4 is used during installation of the operator arm and requires fasteners (not included) to be installed.

Features:

• One weatherproof system box with the Coop Controls CKBT system controller and battery box
• One 12V rechargeable sealed lead-acid battery
• Operator Arm
• Rear mounting arm hinge
• Slotted and adjustable front mounting bracket
• Second hinge for door stabilityUL Listed resettable AC transformer with low voltage wire
• Non-illuminated pushbutton with low voltage wire
• Mounting fasteners for system controller box, mounting brackets, and hinge
• Lifetime warranty on motor and gear assembly