The DICOTA Secret 4-Way Privacy Filter is an adhesive screen protector designed for 23.8-inch monitors with a 16:9 aspect ratio. It shields on-screen content from unauthorized viewing by narrowing the viewing angle to the front.
4-way privacy protection restricts the viewing angle so only the person directly in front of the screen can read the display
Self-adhesive application leaves no residue and allows clean removal without damaging the monitor surface
Anti-glare and reflection reduction improve screen readability in bright or mixed-lighting environments
Fingerprint- and smudge-resistant oleophobic coating simplifies daily cleaning and maintenance
Scratch-resistant construction protects the monitor panel from accidental marks and abrasion
Das zeichnet den DICOTA Secret 4-Way aus
The 4-way directional privacy filter is the defining feature: unlike standard 2-way filters that block side views from only one axis, this film restricts visibility from all four cardinal directions. The adhesive mounting system is engineered for single-attachment positioning — once applied, the filter stays aligned without shifting or bubbling.
Ideal für...
Office workers and professionals who handle confidential documents, financial data, or personal information on shared or open-plan desks. Also suited for creative studios and design workstations where screen content should remain visible only to the person seated directly in front of the monitor.
Anwendung von DICOTA Secret 4-Way
Clean the monitor screen thoroughly with a microfiber cloth and allow it to dry completely
Align the filter with the top edge of the 23.8-inch display, ensuring the 16:9 dimensions match the screen
Peel the protective backing and press the adhesive side firmly onto the screen, starting from one edge and smoothing outward
Adjust the filter position once before the adhesive sets — repositioning is not recommended after initial application
DICOTA is a Swiss manufacturer specializing in privacy and protection accessories for digital displays and mobile devices. The brand focuses on screen filters, protective cases, and ergonomic peripherals designed for office and professional use. DICOTA products are distributed through Swiss retailers and are known for practical, no-nonsense design.
It is an adhesive screen protector for 23.8-inch 16:9 monitors that narrows the viewing angle from all four sides so only the person directly in front can read the display content.
The micro-louver film technology restricts the light path to a narrow forward-facing cone. Viewers seated to the left, right, above, or below the screen see only a darkened or blacked-out display, while the person directly in front sees the content normally.
The filter measures 526.9 mm in width and 295.9 mm in height, matching 23.8-inch monitors with a 16:9 aspect ratio. It is designed as a universal fit for any monitor of this size class.
The filter uses a self-adhesive backing that bonds directly to the monitor surface. It is applied in a single step — peel the backing, align with the top edge, and press firmly from one side to the other.
Clean the filter surface regularly with a soft microfiber cloth. The oleophobic coating resists fingerprints and smudges; avoid abrasive cleaners or rough materials that could scratch the film.
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