Dahua Essential Series 49-inch Video Wall Display – LS490UCM-EF
- ADS panel
- 24/7 operation
- Ultra-narrow 3.5 mm bezel-to-bezel
- Anti-glare surface
- 3D noise reduction
- Picture splicing
The Dahua LS490UCM-EF is a 49-inch Full HD video wall display designed for continuous operation in UAE command and surveillance centres. It features an industrial-grade ADS panel with a 3.5mm bezel-to-bezel gap and 500 cd/m² brightness. SmartScreens.ae supplies this unit with manufacturer-backed warranty and professional installation across Dubai, Abu Dhabi, and Sharjah.
This display utilises an industrial-level ADS LCD panel engineered for 24/7 operation, ensuring reliability in critical monitoring environments. The 1920×1080 resolution delivers clear imagery, supported by a brightness level of 500 cd/m² and a 1200:1 contrast ratio. The 3.5mm ultra-narrow bezel design minimises visual interruption, allowing for high-density multi-screen configurations that maintain image integrity across the entire video wall.
Connectivity options include HDMI, DVI-D, VGA, and BNC inputs, alongside HDMI and VGA outputs to support signal daisy-chaining. The unit accepts AC 100V to 240V power and consumes only 135W typically, with standby power under 0.5W. Factory calibration ensures high colour uniformity, while the modular structure allows for both floor-standing and wall-mounted VESA 600×400mm installation.
Key Features
- Ultra-Narrow Bezel - Features a 2.3mm top/left and 1.2mm bottom/right bezel width for a 3.5mm total gap between units.
- Industrial ADS Panel - Uses an industrial-grade ADS LCD panel rated for continuous 24-hour daily operation.
- Full HD Resolution - Delivers 1920×1080 pixel density on a 49-inch diagonal 16:9 screen area.
- Signal Daisy Chain - Supports HDMI daisy chaining via built-in HDMI outputs for simplified multi-screen setup.
- Multiple Inputs - Includes one each of BNC, VGA, DVI-D, and HDMI inputs for versatile source connectivity.
- Remote Control - Allows remote management through RS232 serial connection and infrared control modes.
- Low Power Consumption - Operates at 135W typically and consumes less than 0.5W in standby mode.
- Modular Installation - Supports wall-mounting via VESA 600×400mm or floor-standing configurations.
Control flexibility is provided through infrared and RS232 dual modes, enabling remote management via computer. Built-in 3D noise reduction enhances picture quality, and the professional thermal design extends device lifespan. Operating within 0°C to +40°C, this unit suits indoor UAE environments. SmartScreens.ae, part of Procure FZE, offers quote-based pricing and procurement-ready documentation for government and enterprise buyers.
Ideal for surveillance centres, command rooms, and conference spaces in Dubai and Abu Dhabi requiring reliable, high-density video walls.
Request a quote: call +971 4 546 5041, message WhatsApp, or email info@procure.ae. SmartScreens.ae (part of Procure FZE), Dubai Silicon Oasis, UAE.
Dahua Essential Series 49-inch Video Wall Display – LS490UCM-EF specifications
- Audio In
- Audio in × 1
- Audio Out
- Audio out × 1
- Backlight
- Direct LED
- Brightness
- 500 cd/m²
- Colour Depth
- 8-bit (16.7 million colours)
- HDMI Input
- HDMI In × 1
- HDMI Output
- HDMI Out × 2
- Operating Humidity
- 10% to 80% RH
- Operating Temperature
- 0°C to 40°C
- Power Consumption
- 135 W (typical), 155 W (max)
- Standby Power
- < 0.5 W
- Product Dimensions
- 1078.4 x 608.4 x 120.8 mm
- Product Weight
- 19.5 kg
- Resolution
- Full HD
- Screen Size
- 49"
- Serial Port
- RS-232 × 1
- Shipping Dimensions
- 1265 x 850 x 270 mm
- Surface Protection
- Anti-glare, 3H hardness, haze 25%
- USB Ports
- USB × 2
- VGA Input
- VGA × 1
- Viewing Angle
- 178° (H) / 178° (V)
- VESA Mount
- 600 x 400 mm
- Model
- LS490UCM-EF
- Product Type
- Video Wall
- Key Features
- ADS panel, 24/7 operation, ultra-narrow 3.5 mm bezel-to-bezel, anti-glare surface, 3D noise reduction, picture splicing, factory color calibration, IR and RS-232 control
- Aspect Ratio
- 16:9
- Bezel Size
- 3.5 mm (panel-to-panel gap)
- Contrast Ratio
- 1,200:1
- Operating Hours
- 24/7
- Orientation
- Portrait / Landscape
- Panel Technology
- ADS
- Response Time
- 8 ms
Need a quotation or bulk pricing? Use Request Best Price above or message our sales team on WhatsApp.
Frequently Asked Questions
Is the Dahua LS490UCM-EF available for purchase in the UAE?
Yes, SmartScreens.ae supplies the Dahua LS490UCM-EF across Dubai, Abu Dhabi, and Sharjah. We provide quote-based pricing with a best-price guarantee, TRN VAT invoicing for UAE businesses, and manufacturer-backed warranty support. Contact our team for a procurement-ready quotation.
Can I get a demonstration before buying?
Yes, we offer free on-site or virtual demonstrations for the LS490UCM-EF. This allows your technical team to verify the 3.5mm bezel performance and interface compatibility in your specific environment in the UAE before committing to a purchase.
What is the bezel width between screens?
The bezel width is 2.3mm on the top and left edges, and 1.2mm on the bottom and right edges, resulting in a 3.5mm total gap when units are installed side-by-side.
Does this display support 24/7 operation?
Yes, the LS490UCM-EF uses an industrial-level ADS LCD panel designed specifically for continuous 24-hour daily operation in critical environments like surveillance and command centres.
How is the unit controlled remotely?
The display supports dual-mode control via infrared and RS232 serial connections. This allows for remote management and configuration via a computer, facilitating easier maintenance in large video wall installations.
What installation options are available?
The unit supports both wall-mounted and floor-standing installation. It features a VESA 600×400mm mounting pattern with M6 screws, ensuring compatibility with standard AV mounting hardware in the UAE.
Why buy from SmartScreens.ae
Your trusted UAE partner for professional AV, displays and collaboration technology.
Genuine products sourced through official channels, with full manufacturer warranty and support.
Formal quotations, TRN invoicing and documentation built for enterprise and government procurement.
Professional on-site installation, commissioning and dependable after-sales service across the UAE.
Reliable stock and rapid delivery across the UAE and wider GCC, with project lead-times you can plan around.