Planar UltraRes P Series 55" UHD 4K Commercial Monitor

Overview

The Planar 998-2889-00 is a 55 inch commercial monitor from the UltraRes P Series designed to deliver native 4K Ultra HD resolution at 3840 x 2160 pixels. It serves professional environments such as digital signage networks, control rooms, and corporate meeting spaces by providing clear and vivid images with a brightness of 500 nits. Its edge-lit LED panel ensures consistent picture quality across the entire screen without adding extra bulk.

This monitor supports viewing up to four sources simultaneously, each with adjustable windows, making it ideal for settings where multiple data or video feeds need to be monitored side by side. The fanless design keeps noise to a minimum and reduces maintenance, while the 24/7 duty rating guarantees reliable operation around the clock. Its TAA compliance also makes it suitable for government and secure installations.

Key features

• Displays native 4K Ultra HD images with sharp detail and vibrant colors for professional use
• Brightness of 500 nits ensures content remains visible and clear under typical indoor lighting conditions
• Fanless architecture eliminates distracting noise and lowers the risk of mechanical failure
• Supports simultaneous display of up to four input sources with independent window control for efficient multitasking
• Flexible mounting options allow installation in either landscape or portrait orientation to fit various spaces
• Connectivity includes HDMI 2.0 and DisplayPort 1.2 for full-bandwidth 4K signals, plus RS-232 for integration with control systems
• Engineered for continuous 24/7 operation, suitable for mission-critical environments
• TAA compliance ensures it meets government procurement standards

Key specs

• Screen size: 55 inches
• Resolution: 3840 x 2160 (4K Ultra HD)
• Brightness: 500 nits
• Panel type: Edge-lit LED
• Inputs: HDMI 2.0, DisplayPort 1.2, RS-232
• Orientation: Landscape or portrait mountable
• Duty cycle: 24/7 continuous operation
• Compliance: TAA compliant

Connectivity and compatibility

This monitor offers versatile connectivity options to fit into a variety of professional setups. HDMI 2.0 and DisplayPort 1.2 inputs support full-bandwidth 4K video signals, ensuring compatibility with modern media players, computers, and broadcast equipment. The RS-232 port allows integration with room control systems or digital signage players, enabling centralized management and automation.

Its ability to handle multiple input sources simultaneously makes it well suited for environments like security monitoring, broadcast control rooms, and design studios where comparing several feeds at once is essential.

Ideal uses and environments

The Planar UltraRes P Series 55" monitor fits well in demanding professional settings that require reliable, high-resolution displays running continuously. It is a strong choice for digital signage in retail spaces, control rooms monitoring multiple data streams, corporate meeting rooms presenting detailed content, and government facilities needing TAA-compliant equipment. Its quiet operation and flexible mounting options also make it suitable for noise-sensitive or space-constrained environments.