ANANAA Anti-Theft Wide Angle HD Glass Lens Peephole Security Door Eye Cat Eye Door Viewer

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