Langray - Peephole Door Stainless Steel 35-55mm (16mm) with 200 Degree hd Vision Home Security for Home Office Hotel Doors, Peephole for Entrance

High Definition Wide Angle Lens: Anti-theft rearview mirror with high definition optical lens, high definition, 200 degree viewing angle Adjustable length: the length of the mirror can be freely adjusted according to the thickness of the door using the extraction button (35-55 mm) Fine thread design: the thread pitch is 1mm, more effective to prevent tools such as pliers from damaging the door safety mirror High Quality Materials: Made entirely of copper, it will not fade or rust Anti-poaching blanket: Equipped with anti-looting blanket to prevent malicious people from bending over, privacy and security Features It uses high-definition lenses, pure and transparent visual experience, eye protection, 200 degree wide viewing angle, different from ordinary cat glasses, plastic, opaque yellow, non-transparent Anti-theft / Anti-theft protection / Anti-voyeur / Anti-violence / High definition view Note: ☞ Measure the door diameter and door thickness carefully before purchasing ☞ Clean