Product Review
Mythfly Large Cat Door with 4 Way Locking Cat Flap Door, White Pet Door Kit for Kitten & Small Dog
4 Way Locking:
â‘ Fully Locked - Turn Red and Green switches to both sides, pet is prevented from entering or exiting house.
â‘¡In Only - Turn Red and Green swithes to right side, pet is allowed to enter house, but prevent from exiting house.
â‘¢Out Only - Turn Red and Green switches to left side, pet is allowed to exit house but prevent from entering house.
â‘£Fully Open - Turn Red and Green switches to middle, pet can leave and exit any time.
How to Install?
1. Draw outline on the door
Draw the cat door frame on a paper board and cut it down. Use a pencil draw around the edge of the cut paper on the door you want to be fixed to.
2. Cut out a tunnel hole
First, you'd better drill holes in the corners of the outline. To do this is for cutting out the whole block of tunnel hole with a saw.
3. Wrap the tunnel hole
After the tunnel hole is cut out, it's better to wrap around it with a layer of wood skin. And if your hole is cutting a little big, it's quite neccessary.
4. Cut depth if necessary
If the cat flap door is too thick for the door you want to be fixed to, use a scissors, saw or cutting machine to cut along the line A or B as shown.
5. Mount to the door
Mount the cat flap with double-side tape to the door. 8 Screws have been provided for your use, tighten them with a screwdriver on both sides.
6. Done
Place screw caps to screw holes, press them on. The assembling process is then completed perfectly.
What's in the box?
1 * Large Cat flap door
8 * Screws
8 * Screw caps
1 * Installation instructions









