- High-Quality Material: Crafted from premium zinc alloy, this door peephole viewer is built to last. It offers exceptional wear resistance and can withstand high temperatures, making it ideal for stable use in challenging environments. Enjoy a long lifespan with this durable addition to your home. - Wide Panoramic View: With a 220-degree viewing angle, you can easily identify visitors behind a closed door. The design allows you to see the entire area from head to toe, ensuring you are aware of who is outside before opening the door. - Versatile Compatibility: This door viewer is suitable for most doors with thicknesses ranging from 35 mm to 55 mm, including wood, fiberglass, and metal. It is an essential security feature for homes, offices, hotels, and any location where you need to enhance safety. - Enhanced Privacy Protection: The solid cover of this high-performance viewer improves your privacy. Visitors outside cannot see into your home through the viewer, providing an extra layer of security and peace of mind. - Practical Applications: - Home Use: Ensure your family’s safety by knowing who is at the door before opening it. - Office Security: Protect your workplace by installing this viewer on office doors, allowing employees to screen visitors securely. - Hospitality: Enhance guest safety in hotels by providing a reliable peephole for room doors. Choose this door peephole viewer for its robust construction, wide visibility, and privacy features, making it a smart and practical choice for any entryway.