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

Label:Yes Visual angle: 200 degrees Suitable door thickness: 16mm suitable door thickness: 40-65mm Suitable door aperture: 16mm Material: zinc alloy / HD optical glass Product Name: HD cat eye 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