Kikumi 2pcs 220 Degree Viewing Angle Anti-Book Household Door Viewer Retreat Cover with Home

1. The applicable door thickness: 35~60mm/1.4~2.4inch, suitable for wood, fiberglass or metal doors, can effectively protect your home from burglary and house invasion. 2. The door viewer is easy to install, can be replaced within 5 minutes without tools, provides the highest safety protection and is easy to use. 3. 4. The lens consists of a convex lens, a condenser tube, a concave lens, a concave lens, a washing machine, a convex lens and a metal frame that has a long service life. 5. Accurate thread can adjust the length correctly, anti-twist, anti-slip and anti-pry, effectively preventing the thieves from separating and breaking the door viewer. 6. Viewing the cover of the spectators increases safety. If you are covered, you cannot see over the viewer into your house outside the visitors and protect them. Technical data: Condition: New /> Item Type: Door Viewer Material: zinc alloy. Length: approx. 4.5 cm / 1.8 inches. Applicable door thickness: 35-60mm/1.4-2.4inch Installation: mount, open. Type: 16 mm silver, 14 mm gold, 16 mm gold, 14 mm matt, 16 mm brushed colour (optional). 16 mm silver 16-19 mm hole diameter suitable opening: 16 mm / 0.63 inch diameter 14 mm gold 14-16 mm hole diameter suitable opening: 14 mm / 0.55 inch diameter 16 mm gold 16-19 mm hole diameter suitable opening: diameter 16 mm / 0.63 inches. 14 mm matte colour suitable opening: 14 mm / 0.55 inches. 16 mm frosted colour suitable opening: diameter 16 mm / 0.6 inches. Weight: approx. 65 g / 2.3 ounces. Package list: 2 x door viewers. Notes: 1. Please allow manual measurement

• A robust cover of the spectators increases safety. The cover of the cover prevents the spectator from being seen outside of visitors in your house and protects your safety.
• The 220 degree viewing angle provides security to identify visitors from behind closed doors and so easy to see who is outside and practical.
• Accurate thread, the length can be adjusted properly, anti-twist, anti-slip and anti-spry, effectively preventing the thieves from separating and breaking the door viewer.
• The lens consists of a convex lens, a focusing tube, a concave lens, a concave lens, a washing machine, a convex lens and a metal frame that has a long service life and has a long service life.
• Door viewers are easy to install, can be replaced within 5 minutes without tools, provide the highest safety protection and are easy to use.