The Chickenguard self locking door for chicken coops is definitely a game-changer. This is a unique design so far on the market. A self locking pop hole door which locks so that nothing can lift it up. It is fitted as a substitute for your existing pop hole door. The chickenguard self locking door unlocks itself when opening and cleverly shoots out two lugs at the bottom when closed. These lugs are what prevents the door from being lifted by a predator.
If your existing pop hole door is capable of opening up and down then this will probably suit. The whole unit replaces both the door runners and the door itself. It will connect to any automatic pop hole opening device but it was designed for the Chickenguard automatic door opener.
The door is manufactured from recycled plastic and aluminium. The dimensions that the self locking pop hole door will cover are a width of 25cm (10 inches) and a height of 30cm (12 inches).
Instructions on the fitting are here
This video is a Youtube video which shows the locking pop hole door setup.
