Kystar ES2BOX LED Sending Controller Description
Kystar ES2BOX is a compact LED sending controller for fixed and rental LED displays. It receives a video signal from a computer via DVI, converts it to Ethernet, and sends it to receiving cards. With up to 1.3-million pixels per unit (max width 4000, max height 2000), USB control and cascading, stereo audio pass-through (with multifunction card), and backup data storage for one-click repair, it’s a dependable front-end for small to mid-size screens.
Product Features:
• 1× DVI-D video input; supports custom input resolutions
• 2× Gigabit Ethernet outputs to receiving cards
• 1× 3.5 mm stereo audio input (with multifunction card for audio transmission)
• USB Type-B control; multiple units can be cascaded for unified control
• Pixel capacity: 1.3 M pixels; max W 4000, max H 2000
• Backup data storage and one-click repair
• Color rendition function
• Independent AC power supply (100–240 VAC, 50/60 Hz)
• RUN (green) and STATUS (red) indicators for source/power status
• Light sensor interface (optical probe)
| Module | ES2BOX | |
|---|---|---|
| Input port | ||
| Type | Number | Specifications |
| DVI | 1 | DVI-D input, support custom input resolution signal |
| Audio | 1 | 3.5mm Audio input interface |
| Output port | ||
| LAN | 2 | Gigabit network outlet, docking receiving card |
| Control port | ||
| USB(type-B) | 1 | USB Control Port, Sender Card can be Controlled by PC Software |
| Indicator status | ||
| RUN | Device running indicator Green, blinking with video source input, off or steady without video source | |
| STATUS | Power indicator red: steady on indicates that the power supply is normal.,off indicates that the power supply is not normal | |
| Specification for whole machine | ||
| Rated power | 100-240V AC~50/60Hz 2.1A | |
| Working temperature | -10-70°C | |
| Outline size | 204×160x48mm(L×WxH) | |
| Supported screen type | Full color solid pixels | |
| Number of onboard receiving cards(single network port) | 240(single network port) | |
| Data interface | 483x265x73mm(LxWxH) | |
| Operating humidity (%) | 0%-95% | |
| Input power | 100-240V AC~50/60Hz 2.1A | |






























































Reviews
There are no reviews yet.