Planar PS5574K-N 55" 3840x2160 LCD Display 500 Nit Brightness - 998-2258-00

Product Overview

The Planar PS5574K-N is a 55-inch 4K UHD commercial display from the PS Series, delivering 550-nit brightness for digital signage applications in retail, corporate, and museum environments. Part number 998-2258-00, it features an embedded Android 6.0 operating system, direct-lit LED-backlit LCD, TAA compliance, and 24/7 commercial operation capability. The PS5574K-N is the non-touch version of the PS Series 55-inch lineup, providing high-brightness 4K digital signage without the cost overhead of an integrated touch surface.

Product Description

The PS5574K-N delivers 550-nit brightness from a direct-lit LED-backlit LCD panel, making it one of the brighter options in the PS Series at 55 inches. The embedded Android 6.0 OS simplifies content management by eliminating the need for an external media player in standard digital signage deployments. Network connectivity via Ethernet and Wi-Fi enables remote content updates. DisplayPort, dual HDMI, and VGA inputs accommodate external sources when needed. The TAA-compliant enclosure qualifies it for institutional procurement. The 4K UHD (3840x2160) resolution and 72% NTSC color gamut produce crisp, vibrant image quality for brand imagery, menu boards, and information displays. Logo-free bezels keep the focus on content. The PS5574K-N supports landscape and portrait mounting and integrates with standard AV control systems via RS-232 and LAN.

Key Features

• 55-inch 4K UHD (3840x2160), 550-nit direct-lit LED-backlit LCD
• Embedded Android 6.0 OS for self-contained digital signage operation
• DisplayPort 1.0 x1, HDMI x2, VGA for external source input
• Ethernet and Wi-Fi network connectivity for remote content management
• TAA-compliant for institutional and government procurement
• Logo-free bezel, landscape and portrait orientation, 24/7 commercial duty cycle
• RS-232 and LAN control for AV system integration
• 72% NTSC color gamut, 2160p scan format

Typical Applications

• Retail brand displays and product promotion boards
• Corporate lobby and hallway digital signage
• Museum and cultural institution digital exhibit panels
• Quick-service restaurant and food service digital menu boards
• Hotel and hospitality public space information displays
• Campus announcement and event information boards

Technical Specifications

Competitor Comparison

Frequently Asked Questions

What does the "-N" suffix mean in PS5574K-N?

The "-N" designates the non-touch variant of the PS5574K. The base PS5574K platform is available in touch and non-touch configurations. The PS5574K-N omits the touch overlay, reducing cost and complexity for pure digital signage installations that do not require interactivity.

Does the PS5574K-N include an embedded media player?

Yes. The embedded Android 6.0 Marshmallow OS supports local USB media playback and network-based content management, eliminating the need for an external media player in most digital signage applications.

What is the brightness specification of the PS5574K-N?

The PS5574K-N delivers 550 nits of brightness — higher than the 400-nit SLP Series and on par with other PS Series panels — making it well-suited for brightly lit retail and public-space environments.

Is the PS5574K-N suitable for 24/7 continuous operation?

Yes. The PS5574K-N is rated for continuous 24/7 commercial operation, making it appropriate for always-on signage such as menu boards, airport information displays, and lobby screens.

Is the PS5574K-N TAA compliant?

Yes. The PS5574K-N is TAA (Trade Agreements Act) compliant, qualifying it for U.S. government and institutional procurement programs.