This door locks itselves automatically to protect your pets against smart predators, trying to push up the door. After the hatch is closed, it is automatically locked by 2 wings that fold out.
The shutter is made of aluminum. The guides are made of sturdy, durable recycled plastic. Comes with screws for attachment. Use in conjunction with ChickenGuard automatic door opener. This automatic chicken coop opener can be ordered separately.

-Size of the plate: 25x30 cm
-Length of the rails: 59,5 cm
-Weight of the door: 750 g.