Anti-Skid HD Glass Lens 200 Degree Cat Eye Peephole Door Viewer Security Door Eye

Label:Yes Suitable door thickness: 16mm suitable door thickness: 40-65mm Product Name: HD cat eye Material: zinc alloy / HD optical glass Visual angle: 200 degrees Suitable door aperture: 16mm Installation instructions: 1. Measure the size of the door hole and select the cat eye of appropriate specification according to the measured size. 2. Unscrew the cat's eye (Note: do not unscrew the outer cover, because the outer cover is fixed with the lens). 3. Insert and tighten the front end of the cat's eye outside the door. 4. Insert the rear end of the cat eye into the door and tighten it to complete the installation.

Package:1XSecurity door cat's eye