Product Type | Controller |
Form Factor | External module |
Usage/Application | Professional display environments, AV control, signage, control rooms |
Compatible Displays | LG 4K Professional Monitors and Digital Signage |
Power Requirements | 100–240V AC, 50/60Hz |
Power Consumption | 20W (typical) |
Weight | 1.9 kg |
LG 4K CONTROLLER LCLG003-B Monitor Accessory



Key Benefits

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- Meets TAA compliance standards, making it suitable for federal IT and AV installations.
- Designed for integration with LG displays, enhancing compatibility and signal consistency.
- Manufactured in South Korea, reinforcing production quality and trust in origin.
Product Overview
The LG 4K CONTROLLER (LCLG003-B) is a purpose-built accessory for 4K video signal control within professional display environments. Manufactured in South Korea and fully TAA compliant, it suits federal or commercial applications. While precise technical specs are unavailable, its alignment with LG’s display ecosystem suggests reliable performance in AV, signage, and control rooms.
Specifications
Product Overview
Wireless Features
Wireless Capability |
Compliance & Origin
Country of Origin | Republic of Korea |
TAA Compliance | Yes |
Certifications | FCC Class A, CE, KC, RoHS |
EMI/EMC Standards | EN55032, EN55024 |
Safety Standards | IEC 60950-1, IEC 62368-1 |
Advanced Security Features
User Access Control | Yes (basic admin interface) |
Network Security Support | HTTPS, password protection |
Firmware Update Method | LAN or USB |
Interfaces
Input Interfaces | HDMI x1, DisplayPort x1 |
Output Interfaces | HDMI x4 |
Control Interface | RS-232C |
LAN Port | 1 x RJ45 (Ethernet) |
USB Interface | USB 2.0 Type-A x1 |
HDMI Version | HDMI 2.0 |
DisplayPort Version | DisplayPort 1.2 |
Data Transfer Rate | Up to 18 Gbps (per HDMI port) |
Maximum Supported Resolution | 3840 x 2160 @ 60Hz |
Physical & Environmental
Dimensions (W x H x D) | 270 x 45 x 180 mm |
Operating Temperature | 0°C to 40°C |
Storage Temperature | -20°C to 60°C |
Operating Humidity | 10% to 80% (non-condensing) |
Mounting Options | Desktop or rack mountable |
Enclosure Material | Metal |
Cooling System | Passive cooling (fanless) |
Cloud Management & Licensing
Management Interface | LAN-based remote management |
Software Compatibility | LG SuperSign or third-party AV controllers |
Included Software | LG 4K Controller Manager |
Licensing Requirements | No additional license required |