180° Security Door Viewer (55-75mm Doors)

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Designed for thicker entrance doors, this 180° security door viewer provides a clear wide-angle view of visitors before you open the door. Suitable for doors between 55–75mm thick, it offers a practical security upgrade where standard door viewers may not be long enough. The 180 degree lens gives broad internal visibility, helping reduce blind spots and allowing you to identify callers safely from inside the property. This door viewer is ideal for solid timber entrance doors and is commonly used in residential homes, flats, and apartments. Available in Black, Polished Chrome, and Lacquered Brass, it can be coordinated with other door hardware and security fittings for a consistent finish. 180° wide-angle lens for improved visibility Suitable for 55–75mm thick doors Ideal for solid timber entrance doors Internal privacy cover included Available finishes: Black, Polished Chrome, Lacquered Brass Straightforward installation with standard drill preparation Show more