With its anti-pry design, this peephole offers enhanced security by preventing tampering from the outside. The wide-angle lens allows you to see a larger area, making it easier to spot potential threats. Installation is quick and easy, making it a convenient option for homeowners and office managers alike who want to improve their security measures. Features -Color:Silver -Material:Brass -Size:5.30X3.90X3.90cm/2.08X1.53X1.53in - clarity: the highdefinition optical lens offers a view, ensuring you can see a larger area outside your door. -Adaptable door thickness: suitable for doors with a thickness range of 4055mm, providing flexibility for different door types. -Lens protection: comes with a cover to protect the lens and water, maintaining clear and unobstructed visibility. -Tamperresistant zinc alloy: made from durable zinc alloy, offering resistance to tampering and enhancing door security. -Simple installation: easy to install without the need for professional assistance, ideal for homes, offices, and hotels. Package list: 1 Viewer