Description
The DS4351U is a 43in all-in-one 4K UHD digital signage display designed to present high-resolution visual content with minimal system complexity. It runs Android 9 and provides native content management and scheduling tools to deliver up-to-date information and promotions. The slim even-bezel enclosure and anti-glare surface ensure messages remain clear and readable in public spaces.
Core features include a 3840 x 2160 VA panel, 500 cd/m2 brightness, 25% haze anti-glare treatment, and patented Anti-Burn-In technology to extend panel life. The display includes 16GB onboard storage, 2GB memory, and an A35 quad-core processor to run media and scheduling applications locally. Built-in Wi-Fi 5 and Bluetooth enable wireless content distribution and remote control options.
Performance specifications deliver a 4000:1 contrast ratio, 5 ms response time, and 178° viewing angles for consistent image quality across wide audience areas. The display supports multiple input sources through three HDMI 2.0 ports and includes RS232 and LAN control for centralized management. Power consumption is efficient at 73W typical and less than 0.5W in standby, reducing operating costs.
Connectivity supports USB media playback, a web browser for URL scheduling, and wireless screen sharing over Wi-Fi. Remote management is available through Neovo Manager and Neovo Controller apps, while FailOver protects presentations by switching to backup sources on input failure. The IP5X dust-proof rating helps maintain reliable operation in dusty public environments.
Typical installations include retail signage, menu boards in restaurants, hotel digital concierge stations, and corporate lobby displays where clear 4K imagery and scheduled content are required. The portrait and landscape orientation support enables flexible layouts for promotional, informational, and wayfinding content. The lightweight 9.1 kg chassis and 400 x 300 mm VESA pattern simplify mounting on walls or kiosks.
Installation and daily operation are straightforward thanks to the Android platform, front USB content scheduling, and remote control options across iOS, Android, and Windows. The display is designed for continuous use with anti-burn-in measures and optimized power modes to balance performance and energy consumption. Overall, the DS4351U provides a compact, easy-to-manage 4K signage solution that prioritizes image clarity and uptime.
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
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