




The pragmatic video wall: LED-backlit LCD units that splice into any M×N layout, with bezel gaps down to 0.88 mm and panels rated for 60,000 hours. Most monitoring rooms need exactly this — not more.
Sample quantities are welcome — testing one or two units first is the normal way to start.
Four panel sizes cover the RLCD line: 46″, 49″ and 55″ at 1920×1080, and a 65″ unit at native 3840×2160. Each size comes in several brightness and splice-gap variants — from the 0.88 mm gap on 46″/55″ that reads as an almost continuous surface, to economical 3.5 mm builds. Walls assemble in any M×N matrix, landscape or portrait, including mixed-size and shaped layouts; AutoID assigns unit addresses over the loop so commissioning a large wall does not become an afternoon of DIP switches. Inputs are the full legacy-friendly set (DVI/HDMI/VGA/CVBS/RS232, with SDI/DP/USB optional); note the 65″ unit carries its own I/O set as listed. 3D noise reduction cleans interlaced camera feeds, and 178° viewing keeps color stable across a wide operator desk.
Plain-language guide — based only on what this product actually does.
For corporate buyers: we support submitting the purchase order to the manufacturer under your company's real name — your company appears on the official order, so the origin of the goods can be verified directly with the manufacturer. Just provide your company name and pay by corporate bank transfer.
For small and mid-size orders, we deliver directly to your designated forwarder's warehouse in China (EXW / FOB Guangzhou). From hand-over onward, international shipping and destination-side arrangements are handled by your forwarder — the way you already work.
The complete series capability list.
Series specifications — technical values in English.
| RLCD-460P | RLCD-490P | RLCD-550P | RLCD-650P | |
|---|---|---|---|---|
| Panel size | 46″ | 49″ | 55″ | 65″ |
| Aspect ratio | 16:9 | |||
| Resolution | 1920×1080 | 1920×1080 | 1920×1080 | 3840×2160 |
| Brightness options | 450 / 500 / 700 cd/m² | 500 / 700 cd/m² | 500 / 700 / 800 cd/m² | 500 / 700 cd/m² |
| Splice gap (bezel-to-bezel) options | 0.88 / 1.7 / 3.5 mm | 1.7 / 3.5 mm | 0.88 / 1.7 / 3.5 mm | 3.5 mm |
| Display area (W×H) | 1018.08×572.67 mm | 1073.8×604.00 mm | 1209.60×680.40 mm | 1428.48×803.52 mm |
| Backlight | LED | |||
| Contrast (by variant) | 4000:1 / 3500:1 / 3000:1 | 1400:1 / 1300:1 | 4000:1 / 3500:1 / 1400:1 | 4000:1 |
| Viewing angle | 178° (H / V) | |||
| Colors | 16.7M | |||
| Refresh rate | 60 Hz | |||
| Response time | 8 ms | |||
| Panel life | 60,000 h | |||
| RLCD-460P | RLCD-490P | RLCD-550P | RLCD-650P | |
|---|---|---|---|---|
| Signal inputs | DVI / HDMI / VGA / CVBS / RS232, optional SDI / DP / USB | DVI / HDMI / VGA / CVBS / RS232, optional SDI / DP / USB | DVI / HDMI / VGA / CVBS / RS232, optional SDI / DP / USB | DVI / HDMI / DP / VGA / CVBS / USB / RS232 |
| Signal outputs | CVBS / RS232, optional DVI / HDMI | CVBS / RS232, optional DVI / HDMI | CVBS / RS232, optional DVI / HDMI | RS232 |
| Max power consumption | 145 / 195 W | 165 / 185 W | 190 / 280 W | 305 / 390 W |
| Supply voltage | 100–240 V AC, 50/60 Hz | |||
| Operating temperature | 0–50 °C | |||
| Operating humidity | 10–90% | |||
| Housing color | Black | |||
| Unit dimensions (W×H, by splice gap) | 1018.02×572.61 / 1020.02×574.61 / 1022.20×576.80 mm | 1075.58×605.80 / 1077.60×607.80 mm | 1210.51×681.22 / 1211.50×682.30 / 1213.50×684.30 mm | 1432.58×807.62 mm |
| Weight | 24 ±1 kg | 25 ±1 kg | 37 ±1 kg | 42 ±1 kg |
| RLCD-460P | RLCD-490P | RLCD-550P | RLCD-650P | |
|---|---|---|---|---|
| 4K input option | DVI / HDMI / DP / VGA / CVBS / USB / RS232 | |||
| Uniform-splicing option | Input: DVI / HDMI / DP / VGA / RS232 · Output: DP / RS232 | |||
| Touch option | IR touch interactive system | |||




