KYStar Pandora KP4H LED multimedia player
The KP4H combines an LED sending card and media playback terminal for advertising displays, including mirror screens, light-pole screens and storefront signs. It supports local media playback and HDMI source input, with a front-panel switch between HDMI synchronous mode and Media asynchronous mode.
Content management and connections
Publish programs over WiFi, Ethernet or USB storage. The player supports multiple windows and mixed video, image and text content, with synchronized audio from a 3.5 mm output. HDMI input and output support external sources and loop output. Optional 4G provides WAN access; optional GPS supports positioning, timing and multi-screen synchronization.
Technical specifications
| Parameter | Specification |
|---|---|
| LED data outputs | 4 Gigabit Ethernet ports |
| Total loading capacity | 2.35 million pixels |
| Per-port load | 650,000 pixels |
| Maximum width / height | 3,840 / 2,000 pixels, within total loading capacity |
| HDMI connections | HDMI 1.3 input and output |
| Video decoding | 1080p at 60 fps |
| Storage | 8 GB installed; 5 GB available to users |
| USB ports | 2 × USB 2.0 |
| Network input | 1 × 100M Ethernet |
| WiFi | STA + AP modes |
| Power supply | DC 5 V / 4 A |
| Rated power | 18 W |
| Dimensions (L × W × H) | 247.2 × 138.5 × 51.1 mm |
| Operating temperature | −20°C to 70°C |


Download Specification:
Kystar Pandora KP4H LED Display Multimedia Player Specification
Frequently asked questions
Can the KP4H play content without a playback computer?
Yes. Media mode plays locally stored programs. Use HDMI mode when you want to display an external HDMI source.
How many pixels can the KP4H drive?
The unit supports 2.35 million pixels in total, with up to 650,000 pixels per Ethernet port. Width and height limits remain subject to the total pixel limit.
How much storage is available for programs?
The specification lists 8 GB of built-in storage, with 5 GB available to users. USB storage expansion is supported.
Does the KP4H include 4G and GPS?
The specification lists 4G and GPS as optional. Confirm the required options when ordering.
Which receiving cards does it support?
The linked specification lists support for KYStar receiving cards. Check the screen wiring and receiving-card configuration before installation.




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