DynaScan DS491LT4 49″ Fanless High Brightness Display
SKU: DS491LT4
£2,817.04 (Excl. VAT)
Book a Free Product Demo
Remote or on-site. No obligation.
Integrator or Installer?
Trade pricing, volume discounts, same-day collection.
Education & Public Sector Solutions
Exclusive pricing, flexible terms, and dedicated support for schools, universities, NHS, and government organisations.
- Description
- Specifications
- Warranty
- Download
-
DynaScan DS491LT4 49" 3500 nits Fanless High Brightness Display | Android Media Player & Video Wall Support
Ultra High Brightness LCDs
The DS491LT4 is a full HD 49-inch high brightness LCD featuring an LED backlight producing a 3500 nits sunlight viewable image. The DS491LT4 has been designed for applications in bright environments such as outdoor enclosures and storefront windows. A narrow bezel makes this model ideal for either single display or video wall applications. Each screen is individually color-calibrated to the D65 color standard to ensure uniformity among multiple displays.
The DS491LT4 features an integrated Android™ based media player with wireless connectivity offering users a complete media platform, allowing playback of local files and USB/SD card media.
SUNLIGHT VIEWABLE IMAGE
FANLESS THERMAL MANAGEMENT
BUILT-IN MEDIA PLAYER
TRUECOLOR™ CALIBRATED
24/7 OPERATION
BLACKENING DEFECT-FREE
Product Highlights
Sunlight readable 3500 nits brightness, Fanless thermal management, Integrated Android™ media player, Blackening defect-free in direct sunlight, Narrow 8.5 mm bezel for video wall applications, 1080p Full HD resolution.
TrueColor™ Calibrated
Each screen is individually color-calibrated to the D65 (6500K) CIE color standard. Not only does this produce a true, natural white, but also accurately reproduces brand colors, skin tones, and colorways.
Blackening Defect Free
Most residential and commercial screens will blacken or result in isotropic failure when the LCD panel overheats. The DS491LT4 is equipped with a high-temperature LCD panel capable of withstanding temperatures up to 110˚C (230°F) without blackening – crucial for direct sunlight applications.
Auto Brightness Control
Different external lighting conditions require different brightness levels. An onboard light sensor measures the ambient light in the area and automatically adjusts the image accordingly.
Built-In Media Player
An integrated Android™ based media player offers users the freedom to select from the array of various media software solutions on the market or use the bundled DynaScan DSM365 application for local video playback, playlist creation, and content scheduling.
Narrow Bezel for Video Walls
The DS491LT4 features an 8.5 mm narrow bezel display – perfect for video wall applications. With built-in video daisy chaining, a single 1080p source can be used on video walls up to 15×15 in size without the need for any additional external video wall controller. -
Category Specification LCD Panel Size 48.5 inches LCD Native Resolution 1920 x 1080 Brightness 3500 nits Color Depth 10 bits Contrast Ratio 3000:1 Response Time 8 ms (Typ.) Viewing Angle 178° / 178° Light Lifetime 100,000 hrs Polarized Sunglasses Support Yes Power Supply Internal Rated Voltage 100 ~ 240 V, 50/60 Hz Power On Mode (Typ./Max.) 160 W / 230 W Power Saving Mode < 1 W AC Out < 100 W Bezel Width (T/B/L/R) 8.7 / 8.7 / 8.5 / 8.5 mm Cabinet Color Black Dimensions (LxHxD) 1096.7 x 627.2 x 82.3 mm Weight 19.6 kg Orientation Portrait / Landscape VESA Mounting 400 x 400 mm Carrying Handles Yes Fanless Design Yes Languages English Video Wall Support Up to 15x15 Support SNMP (Up to V3.0) Yes Dimming Control Yes Image Retention Protection Yes Auto Orientation Sensor Yes Ambient Light Sensor Yes Power On/Off Scheduling Yes Internal Temperature Sensor Yes OSD Menu Rotation Yes Inputs HDMI 1.4b (HDCP 1.4) x1 (1080p), DVI-D x1, DisplayPort 1.2 x1, USB x1 (Internal Player), SD Slot x1 (Internal Player) Outputs DVI-D x1, Audio x1 External Control RS-232 In x1, Out x1; RJ-45 x1 (LAN) Operating System Android 4.4.2 Processor ARM Quad-Core Cortex-A9 Clock Speed 1.6 GHz Memory DDR3L-1066, 1 GB Graphics Mali400MP4, OpenGL ES1.1/2.0, Open VG1.1 Storage Internal: NAND Flash 8GB (multi sources); External: SD up to 32GB Multimedia Multi-format 1080p decoders (H.264, VC-1, MPEG-1/2/4, H.263, H.264 MVC, AVS, VP8/6, RV) Wireless Function Yes Operating Temperature 0° C ~ 45° C Storage Temperature -20° C ~ 60° C Humidity 10% ~ 80% RH (Non-condensing) Certifications CE / FCC / RoHS -
DynaScan’s warranty obligations are limited to the terms set forth below:
DynaScan warrants its professional LCD display product delivered new to the original purchaser against defects in materials and workmanship for THREE (3) YEARS from the date of original purchase.
If a product is found to be defective in material and workmanship during the Limited Warranty Period, DynaScan will, at its sole option, (a) repair the product at no charge with new or reconditioned parts, or (b) replace the product with a functionally equivalent product. A replacement part or product assumes the remaining warranty of the original part or product, or NINETY (90) DAYS from the date of replacement or repair, whichever provides a longer coverage. When a part or product is replaced, any replacement item becomes your property and the replaced item becomes DynaScan’s property.
-
Description Downloads DynaScan DS491LT4 49″ Fanless High Brightness Display DataSheet Download DynaScan DS491LT4 49″ Fanless High Brightness Display User Manual Download
LATEST CASE STUDIES
-
Innovating Dental Practice Centre with Double-Sided High-Brightness Digital Solutions
Read nowClient: Genix HealthcareLocation: Leeds/GarforthDate of Project Completed: November 2024Product Link : Moove 55" Hanging Double-Sided Introduction: We’re proud to share our latest project with Genix Healthcare, a leading dental practice group with locations in Leeds/Garforth. This transformative project involved the installation of two 55” Double-Sided...
-
Upgrading the Misela Mayfair Store-Front with Cutting-Edge Ultra High Brightness Digital Window Displays
Read nowClient: Misela Location: London/Mayfair Date: November 2023 Experience the Future of Storefront Displays with ScreenMoove's Ultra High Brightness Window Displays. Introduction: We're excited to announce our latest venture with Misela London, located in the bustling heart of Mayfair. In a move...
-
Revolutionizing the Café Experience: Digital Transformation at Bakers + Baristas
Read nowClient: Bakers + Baristas Location: Gillingham & Bexleyheath Date: October 2023 Introduction: We're thrilled to share our latest project for digital menu boards at Bakers Barista's Gillingham and Bexleyheath locations. Project Overview: In a significant upgrade from traditional static signs, we've installed...
Need help for Digital Signage ?
Contact with Screen Moove Experts today to find out the best solutions for you.
Call us on: 020 8191 9223
Email us: info@screenmoove.com
Contact us
Simply complete our contact form, and we will promptly respond to your inquiries.
If you have any questions or enquiry, please fill out the form below with all of your details and we'll get back to you shortly.