D&D door viewers could be produced in brass and zinc alloy, and are available in various finishes and styles.
The door viewers help to prevent entry of strangers and increase safety, after installation, you could know who is knocking the door from the peephole with a glass lens and decide whether you are going to open the door or not, the clean and wider efficient visual angle allows the people behind the door check visitors outside easily.
D&D produced a variety of door viewers for your selection.
Please feel free to contact us via our company email, DDSALES@DND.COM
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