Description
The NSD-5501Q is a 55in 4K UHD digital signage display designed to deliver high resolution visual communication in commercial environments. It integrates an Android operating system and an embedded 4K media player to provide multiple content publishing options. The display offers 8.3 million pixels for detailed imagery and smooth video playback.
Key features include an embedded 4K media player supporting USB and micro SD playback and internal storage scheduling controlled via remote. The display includes an image enhancer suite with 3D Comb Filter, 3D Deinterlace, Noise Reduction, and Freeze functions to preserve clarity. Patented Anti-Burn-in technology helps prevent LCD ghosting and extends panel life.
Technically, the panel is a 54.6in VA LCD with UHD 3840 x 2160 resolution, 350 cd/m2 brightness, 4000:1 contrast ratio, and 5 ms response time. Color depth supports 1.07 billion colors and viewing angles are 178deg horizontal and vertical. The unit runs Android 5.0.1 on a 1 GHz quad core CPU with 2 GB DDR3 memory and 8 GB eMMC storage.
Connectivity includes HDMI 2.0 x2, DVI-D, VGA, stereo audio in/out, USB 2.0/3.0, micro SD slot, RJ45 LAN, IR in/out, RS232 in/out and IR/RS232 loop-through for daisy chaining control. The display supports full-screen HTML5 playback and PDF display for dynamic content and existing presentations. Internal 10W x2 speakers provide basic audio support for signage content.
Typical applications include retail storefronts, corporate lobbies, transportation hubs, and hospitality information displays where 4K clarity and scheduled content playback are required. The embedded browser and CMS compatibility enable live updates for web content, social feeds, and dynamic information. The display can function as a single-point control node in multi-display installations using IR/RS232 daisy chaining.
Installation is simplified by VESA mounting patterns (400 x 400 mm & 400 x 200 mm) and an internal power supply accepting AC 100-240V at 50/60 Hz. Operating range is 5degC to 40degC with non-condensing humidity up to 80 percent. The robust anti-glare surface and 3H hard coating improve durability and reduce reflections in bright environments.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
Download Manual 
