Polished Brass Door Viewer fi 27 180° Wide Angle Adjustable 65-90mm

Product Overview

The Wizjer drzwiowy fi 27 is a polished brass door viewer designed for use in residential and commercial buildings, providing clear visibility through doors with thicknesses from 65 mm to 90 mm. Its 27 mm lens diameter offers a wide viewing angle of 180 degrees, supporting safety and identification at entry points.

A distinguishing feature is the adjustable installation length, allowing the viewer to fit door panels from 40 mm to 70 mm, which reduces procurement risk for installers working with varying door thicknesses across renovation or new build projects. This model is particularly appropriate for bulk procurement in multi-unit residential or hospitality construction where consistent finish and flexibility in door specifications are essential.

Key Features

• Wide angle lens ? 180° field of view for increased security


• Adjustable installation length ? fits doors from 40 mm to 70 mm thick


• Lens diameter 27 mm ? provides clear, large area visual coverage


• Polished brass finish ? corrosion-resistant and suitable for upscale interiors


• Suitable for thicker doors ? fits door thicknesses from 65 mm to 90 mm


• Easy installation ? designed for quick mounting without specialist tools

Technical Specifications

• Lens Diameter: 27 mm


• Viewing Angle: 180°


• Door Thickness Compatibility: 65-90 mm


• Adjustable Length: 40-70 mm


• Material: Polished brass


• Finish: Polished brass

Applications

Used in residential apartment blocks, hotel doors, office entryways, and other commercial buildings requiring secure visual access control. Compatible with standard and custom door panels ranging from 65 mm to 90 mm thick. Suitable for bulk installation in new developments or refurbishment projects.

Packaging & Shipping

Standard export packaging. Unit includes door viewer body and installation accessories.