Description
The HT-HV55 is a 55 inch LED signage display engineered to deliver continuous 24/7 visual communications with 4K resolution and integrated audio. It is designed to present high-resolution video and graphics in a widescreen 16:9 format while offering a slim bezel and a dust-resistant rear panel. The display is intended for environments that require reliable, always-on operation and clear visual impact.
Key features include native 4K 3840 x 2160 resolution and an available refresh frequency listed at 120Hz along with on-screen display controls and ECO power options. The unit includes integrated stereo loudspeakers and IR remote control for easy adjustments to brightness, contrast, and volume. The design includes a VESA-compatible mounting interface and a metal wall mount that simplifies installation.
Technical performance highlights include a 1200:1 contrast ratio, 300 cd/m2 brightness with protective glass, and a typical response time of 8 ms. The panel offers wide viewing angles of 178 degrees horizontal and vertical and an expected lifetime of 50,000 hours. NTSC color coverage is specified at 72 percent, ensuring accurate color reproduction for signage content.
Connectivity is straightforward with 1 HDMI input, 1 DisplayPort input, and 3.5 mm line input and output for external audio. The display supports digital audio over HDMI and offers on-screen language options for international deployments. Regulatory approvals include U.S. FCC, RoHS, and CE certification for compliance in commercial settings.
Common applications include retail digital signage, corporate messaging in lobbies and boardrooms, educational displays in classrooms and common areas, and informational signage in healthcare facilities. The display is built to run continuously and handle scheduled content playlists, making it suitable for mission-critical messaging. Integrated audio removes the need for immediate external amplification in many installations.
Installation and operation are user-friendly with included HDMI and power cables plus a metal VESA wall mount and mounting screws. The rear panel is top-angled with no vents to reduce dust ingress and simplify maintenance. Backed by a three year warranty, the HT-HV55 offers long-term reliability and straightforward serviceability for facility managers and AV integrators.