DDDV001
D&D Hardware
Brass / Zinc Alloy, Glass Lens
Black, Silver, Gold, AB, AC, etc.
hotel, apartment, commercial, office
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A door viewer (also commonly called a peephole) is a small, wide-angle lens mounted on a door, typically at eye level, that allows someone inside a room or building to see who is outside the door without opening it.
Design: Usually a circular lens (often made of glass or plastic) with a convex (fish-eye) shape, which provides a broad field of view (160 degrees or more) to see a larger area outside the door.
Purpose: Enhances safety and security by letting residents verify the identity of visitors (e.g., delivery personnel, guests, or strangers) before opening the door, reducing the risk of unwelcome intrusions or scams.
Installation: Commonly found on exterior doors of homes, apartments, offices, or hotels. Some modern versions may include digital features (e.g., cameras with screens inside, or smart viewers that connect to smartphones).
In short, a door viewer is a simple yet effective security tool for safely observing who is outside your door.
A door viewer (also commonly called a peephole) is a small, wide-angle lens mounted on a door, typically at eye level, that allows someone inside a room or building to see who is outside the door without opening it.
Design: Usually a circular lens (often made of glass or plastic) with a convex (fish-eye) shape, which provides a broad field of view (160 degrees or more) to see a larger area outside the door.
Purpose: Enhances safety and security by letting residents verify the identity of visitors (e.g., delivery personnel, guests, or strangers) before opening the door, reducing the risk of unwelcome intrusions or scams.
Installation: Commonly found on exterior doors of homes, apartments, offices, or hotels. Some modern versions may include digital features (e.g., cameras with screens inside, or smart viewers that connect to smartphones).
In short, a door viewer is a simple yet effective security tool for safely observing who is outside your door.
Contact us:
David Jian
Tel / WhatsApp / Wechat:+86-13929037292
Email:sales@danddhardware.com
TEL:+86-750-3856396
FAX: +86-750-3856395
Address: 12th Floor, Building 2, No.898, KeChuang Technical Zone,Jiangmen Avenue, Pengjiang District, Jiangmen City, Guangdong, China 529000
Contact us:
David Jian
Tel / WhatsApp / Wechat:+86-13929037292
Email:sales@danddhardware.com
TEL:+86-750-3856396
FAX: +86-750-3856395
Address: 12th Floor, Building 2, No.898, KeChuang Technical Zone,Jiangmen Avenue, Pengjiang District, Jiangmen City, Guangdong, China 529000