KYStar S4 DVI LED Sending Box – 2.6 Million Pixels
$ 248.00
DVI-D LED sending box with four network outputs and a stated 2.6-million-pixel capacity. Supports EDID management, USB control, backup-data restoration and automatic brightness control with a suitable light sensor.
1000 in stock
KYStar S4 DVI LED sending box
The KYStar S4 converts a DVI video signal into network data for compatible LED receiving cards. It provides four network outputs and a stated total capacity of 2.6 million pixels, with an independent power supply and front-panel power and run indicators.
Configuration, audio and brightness control
The S4 supports standard and custom input resolutions through EDID management. USB provides control from a host computer, and stored backup data supports one-click restoration. A 3.5 mm stereo input enables audio transmission when used with a compatible multifunction card.
A light-sensor connection allows automatic brightness control using a suitable sensor. UART input and output connections support cascading for automatic brightness control.
Technical specifications
| Parameter | Specification |
|---|---|
| Video input | 1 × DVI-D; custom input resolutions supported |
| Network outputs | 4 |
| Total pixel capacity | 2.6 million pixels |
| Maximum per-port capacity | 655,360 pixels |
| Per-port width / height limits | 4,000 / 2,000 pixels; separate limits within port capacity |
| Audio input | 1 × 3.5 mm stereo input |
| PC control | USB |
| Brightness control | Light-sensor port and UART cascade connections |
| Power input | 100–240 V AC, 50/60 Hz, 2.1 A |
| Power consumption | 102 W |
| Operating temperature | 0–45°C |
| Net weight | 5 kg |
| Dimensions in specification table | 432 × 240 × 66 mm (L × W × H); see dimensional note below |
Dimensional note: The PDF specification table and its mechanical drawing show different measurements. The table lists 432 × 240 × 66 mm, while the drawing includes mounting and enclosure dimensions that do not match that set. Confirm the applicable enclosure and mounting measurements before installation.
Frequently asked questions
Does the S4 have an HDMI input?
The S4 specification lists one DVI-D video input. It does not list an HDMI input.
What is the S4 pixel capacity?
The stated total capacity is 2.6 million pixels. Each of its four network outputs supports up to 655,360 pixels, subject to the listed width and height limits.
Can the S4 transmit audio?
It has a 3.5 mm stereo audio input. Audio transmission requires a compatible multifunction card.
Can screen brightness change automatically?
Yes. A suitable light sensor can connect to the light-sensor port for automatic brightness adjustment. The unit also has UART connections for brightness-control cascading.
Download Specification:
Kystar S4 LED Screen Control System Sending Box Specification
| Weight | 5 kg |
|---|
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The prices displayed on our site are tax-free (in US Dollars), which means you may be required to pay import duties and taxes once you receive your order. Import taxes, duties, and related customs fees will be determined by your local customs office when your order arrives at its final destination.
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Shipping
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Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)..
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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