- Enhanced Security : Our anti-theft mirror features a high-resolution optical lens with a wide 220-degree viewing angle, allowing you to identify visitors behind locked doors easily while providing an additional layer of protection with its internal cover cap. - Simple Installation : The package includes detailed assembly and video instructions. Simply drill a 16 mm hole in your door, and the viewer can be conveniently screwed in place for a seamless setup. - Versatile Compatibility : Designed to accommodate door thicknesses of 35 mm to 60 mm, our innovative screw connection technology ensures a quick and efficient installation process, making it ideal for retrofitting existing doors or upgrading to a more secure option. - Durable Construction : Crafted from solid brass with a corrosion-resistant plating process, this mirror is built to last. It also utilizes optical glass lenses for enhanced clarity, ensuring a clear view every time you check. Use Cases : 1. Home Security : Install the anti-theft mirror on your front or back door to see who is at the door without having to open it, enhancing your safety. 2. Business Applications : Perfect for shops or offices, this mirror allows employees to monitor customer traffic without being intrusive, promoting a secure environment. 3. Rental Properties : Ideal for landlords who wish to improve tenant security by adding an effective visitor identification solution to their doors. Invest in your security with our high-quality, practical anti-theft mirror, designed for both ease of use and durability.