Convenient Lock — The rotary switch is a 4-way rotary knob, you can easily turn it to 4 modes using the arrows and icons to control your cat’s access options: Entry only , Output only, Free entry and exit, Full lock. Upgraded Weatherproof Brush Strip — It provides a retaining slot with a snap for the weatherproof brush strip to securely hold the brush strip. Even if the brush comes off, it is easy to remove. Put it back into the mounting slot. It greatly helps the brush bar to reduce noise and deter pests such as raindrops, wind or mosquitoes as much as possible. Avoid accidental cracking on both sides, not only on the sides. Depending on the door depth/wall depth, you can make 8 screws for the group of 4 long+long, long+short or short+short screw holes to install. EASY INSTALLATION—Instruction manual included in the sales box and step-by-step installation instructions in the installation introduction video for your reference, pay attention and prepare the necessary tools for a
