CEESC Medium Cat Door for Interior/Exterior Door, Weatherproof, White, Rotary 4 Way Locking Pet Door for Cats & Dogs with Circumference < 15.75", Upgraded Version

  Outer size: 7.56" / 19CM(W) x 8.46" / 21.5CM(H) x 2.17" / 5.5CM(D)
Inner size: 6.18" / 15.7CM(W) x 6.30" / 16CM(H) x 2.17" / 5.5CM(D)
It's suitable for cat lighter than 15.43 lb and waist circumference shorter than 15.75" / 40CM.
Note: 1). Make sure that the width and height(shoulder level) of the pet are inferior to the pet screen door, thanks.
2). The magnet at the bottom of the door frame is for aligning the flap after swings, it doesn't work as a lock, thanks.
Upgraded Product Features:
1. Convenient knob-style switch, you could easily control your cat or other cats in or out options, in only, out only, in and out freely, totally locked.
2. Fixed groove with snap tabs for weather-proof brush strip greatly help fix it.
3. Tunnel depth could be cut down, plus 1 package long + 1 package short screws, double-sided tape, considerably meet your needs that install to different kinds of interior doors, exterior doors, walls, windows, cupboards, glass, etc.




Draw the cat door frame on a paper board and cut it down.
Note: You had better prepare these necessary tools first, pencil, ruller, electric saw, drill, screwdriver, double-side tape.
Use a pencil draw around the edge of the cut paper on the door you want to be fixed to.
Note: Generally, average installation height is around 10-15 cm from the floor.
Drill 4 corners for thorough holes first with an electric drill
Cut out the tunnel hole with an electric saw starting at holes drilled.




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.
If the cat door is too thick for your door, use a scissors or cutting machine to cut down some part of tunnel along the line A or B. The cutting scale is about 2-4CM.
Mount the cat door with double-side tape to the door. 8 screws have been provided for your use, tighten them with a screwdriver on both sides.
Note: 8 screws for 4 holes on both sides, screw them all in 2 sides as illustration shown above, please. These 8 screws are designed to work together, they are not short.
Place screw caps over the screw holes, press them on.
The installation is completely done.