Small Dog/Cat Door, Exterior 22 x 19cm, 4-Way Locking, For Indoor Use, For Air Conditioning/Heating

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This item has been opened for inspection, operational checks, and photography, but it is unused.
Please note that the outer box may have scratches, sticker residue, etc., due to shipping and storage.

[Convenient Lock]
The knob switch is a 4-way rotating type. You can easily switch between 4 modes using arrows and icons. You can freely lock it to In only, Out only, or In and Out.

[Improved Weatherproof Brush Strip]
Features a fixing groove with snap tabs for the weatherproof brush strip, securely holding it in place. If the brush strip comes off, it can be easily reinserted into the fixing groove. The brush strip greatly helps to reduce noise, block raindrops, and minimize wind and pests like mosquitoes.

[Meticulous Screws]
Comes with two packs of 8 screws each, one set of short screws and one set of long screws. Screw from both sides to prevent tearing, not just one side. You can create 8 screw holes with 8 screws in groups of long+long, long+short, or short+short, depending on the depth of the installed door/wall.

[Easy to Install]
Step-by-step installation instructions are provided in the user manual included in the sales box and an installation presentation video for reference. You can easily install it by paying attention to the details. The tunnel depth can be reduced as needed for installation.

[Applicable Scope]
Outer size: 5.5(D) x 26.92(H) x 23.62(W) cm. Inner size: 5.5(D) x 18.03(W) x 19.5(H). Suitable for installation on interior doors, exterior doors, walls, windows, cabinets, and glass.