NEC M491-AVT3 49" UHD Professional Display with Integrated ATSC/NTSC Tuner (Manufacturer Refurbished) 1 Year Warranty

SKU: M491AVT3-R | UPC: 805736075175

$975.00

In Stock · Free Shipping to Lower 48 States

Tax-Exempt & Purchase Orders Accepted

Bulk Pricing Available

Summer Sale | additional discount in cart

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Manufacturer Warranty Included
Lifetime Technical Support from OfficeWonderland
No Sales Tax for Qualified Tax-Exempt Organizations
Purchase Orders Accepted (Net 30 Available)

Key Features

\n 3840 x 2160 (4K UHD) Resolution\n 500 cd/m2 brightness\n Landscape/Portrait Orientation\n

Purchase Orders & Tax-Exempt

We proudly support schools, universities, government agencies, and qualified businesses.

Net 30 Purchase Orders
Tax-Exempt Sales for Eligible Organizations
W-9 Available Upon Request

Request a Quote

NEC M491-AVT3 49” 4K UHD Display

Key Features:

Ultra HD 4K Resolution (3840 x 2160) – Crystal-clear imagery with vivid, lifelike colors
500 cd/m² Brightness – Ensures bright and vibrant content in various lighting conditions
Landscape & Portrait Orientation – Flexible installation for different display needs
HDR Compatibility – Delivers enhanced contrast and color for a premium visual experience

Optimized for Performance & Reliability

Integrated DS1-TM01 ATSC/NTSC Tuner – Supports broadcast TV signals in SDM-S Slot
Raspberry Pi Compute Module 4 – Provides future-proof expansion and NEC MediaPlayer support
Energy Star 8.0 Certified – Designed for energy efficiency without compromising performance

Smart Connectivity & Control

Bidirectional External Control – Seamless integration via LAN or RS232C
Integrated Media Player – Plays audio, video, or images directly via USB
NaViSet Administrator 2 – Free software for easy management of multiple displays

Advanced Display Features

Failover Capabilities – Automatically switches to a secondary source if the primary input fails
Integrated Ambient Light Sensor – Adjusts screen brightness based on surrounding light levels
Durable Metal Chassis – Robust construction for commercial applications

Designed for Various Environments

Ideal for corporate, education, retail, restaurants, and grocery stores, the NEC M491-AVT3 provides cost-effective, high-performance digital signage with flexible connectivity, superior reliability, and a sleek professional design.

Backed by a 3-year commercial warranty, this display ensures peace of mind and long-term value for your investment.

Weight without stand

48.1 lbs
Aspect Ratio

16:9
Native Resolution

3840 x 2160
Contrast Ratio

8000:1
Inputs

2x HDMI 2.0 1x DisplayPort 1.2
Outputs

1x 1/8" / 3.5 mm (Analog Audio)
Display Technology

IPS-Type LCD
Aspect Ratio

16:9
Contrast Ratio

8000:01:00
Viewing Angle

Hor 178°, Ver 178°
Response Time

8ms
Sound Output

10W x 2
Monitor Configuration

Digital Signage
Display Orientation

Landscape & Portrait
WiFi

No
Refresh Rate

60Hz
General

<ul>
<li>AMX Support</li>
<li>Automated Email Alert Function</li>
<li>ARC Support through HDMI</li>
<li>Crestron Roomview Support (FW Update)</li>
<li>Display Browser Control</li>
<li>Display Wall Calibrator Compatible</li>
<li>HDR Support (PQ, HLG, HDR10)</li>
<li>Key Guide</li>
<li>NaViSet Administrator 2 Compatible</li>
<li>OSD Rotation for Portrait Orientation</li>
<li>Accepts Intel(R) SDM-S or SDM-L</li>
<li>PJ Link Support</li>
<li>Power USB Port (5V/2A)</li>
<li>Raspberry Pi Compute Module 4 Compatible (Q2 2020)</li>
<li>Removeable Logo Ornament</li>
<li>Real Time Clock</li>
<li>Local Dimming</li>
<li>TileMatrix</li>
<li>Cisco Webex Compatible</li>
<li>SNMP</li>
<li>Consumer Electronics Control (CEC)</li>
<li>Integrated USB Media Player</li>
<li>Integrated Temperature sensor</li>
<li>Full Input Detect Functionality</li>
<li>Programmable Gamma</li>
<li>Energy Star 8.0</li>
<li>Scheduler Function</li>
<li>Off Timer</li>
<li>Vacation Switch</li>
</ul>

We accept Purchase Orders from all Schools, Universities, Major Government Agencies and Not-for-profit Organizations within the United States and Canada Only. All Purchase Orders are subject to approval. Simply email, fax or mail your purchase order and please ensure your P/O contains the following information:

Contact name, email address & telephone number Note: An email address is required to receive order/shipping confirmation
Billing name & address
Shipping address
Tax ID# (for tax Exempt orders, please see TAX EXEMPT section below)
Purchase Order Number
Date needed (please note: Up to 3-5 days are needed to process requests. This does not include delivery time.
Authorized signature (Your purchase order can only be accepted when accompanied by the signature of the officer authorizing the purchase and when submitted on your organization's official purchase order form or letterhead.)
Purchase orders must be in excess of $75 (excluding shipping). All prices are in USD$
Sales tax is charged only on orders shipping to the state of FL

Please email completed purchase orders to Sales@OfficeWonderland.com.

You can also fax it to: (786) 916-5963 or mail it to:

OfficeWonderland.com
Attn: Purchase Orders
20400 NE 16th PL
North Miami Beach, FL 33179

Once we have all the information requested above, an account and order will be created.

Please note the following:

Please allow 3-5 days for us to process requests
Confirmation emails are sent when the order is placed & another email is sent when the order ships
Please make all checks payable to OfficeWonderland Ltd. at the address referenced above.
Payments on PO orders are due within 30 days
You can download a copy of our W-9

Looking for the W-9 form?

Click here to download the latest version of the IRS W-9 form.

Terms

We operate with a “Net 30 Day" payment arrangement for approved purchase orders. Payment is expected to be made in full not more than 30 days after your order is processed.

Is This Right For You?

Recommendation

NEC

NEC M491-AVT3 49" UHD Professional Display with Integrated ATSC/NTSC Tuner (Manufacturer Refurbished) 1 Year Warranty

$975.00

Brightness

N/A

N/A

Weight without stand

48.1 lbs

N/A

Weight with Stand

N/A

N/A

Duty Cycle

N/A

N/A

Dimensions

N/A

N/A

Aspect Ratio

16:9

N/A

Content

N/A

N/A

Native Resolution

3840 x 2160

N/A

Lumens (ANSI)

N/A

N/A

Contrast Ratio

8000:1

N/A

Throw Distance

N/A

N/A

Lens

N/A

N/A

Inputs

2x HDMI 2.0 1x DisplayPort 1.2

N/A

Outputs

1x 1/8" / 3.5 mm (Analog Audio)

N/A

Display Technology

IPS-Type LCD

N/A

Wireless Networking

N/A

N/A

Speakers

N/A

N/A

Economode

N/A

N/A

Audible Noise

N/A

N/A

Lamp Life

N/A

N/A

Short Throw

N/A

N/A

Aspect Ratio

16:9

N/A

Image Size Diagonal

N/A

N/A

Lens Shift

N/A

N/A

Data / Video Signals

N/A

N/A

Digital Keystone

N/A

N/A

Unit Weight

N/A

N/A

Projector Methods

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Contrast Ratio

8000:01:00

N/A

Viewing Angle

Hor 178°, Ver 178°

N/A

Response Time

8ms

N/A

Sound Output

10W x 2

N/A

Screen Size

N/A

N/A

Monitor Configuration

Digital Signage

N/A

Display Orientation

Landscape & Portrait

N/A

WiFi

No

N/A

Communication Port

N/A

N/A

Refresh Rate

60Hz

N/A

General

<ul>
<li>AMX Support</li>
<li>Automated Email Alert Function</li>
<li>ARC Support through HDMI</li>
<li>Crestron Roomview Support (FW Update)</li>
<li>Display Browser Control</li>
<li>Display Wall Calibrator Compatible</li>
<li>HDR Support (PQ, HLG, HDR10)</li>
<li>Key Guide</li>
<li>NaViSet Administrator 2 Compatible</li>
<li>OSD Rotation for Portrait Orientation</li>
<li>Accepts Intel(R) SDM-S or SDM-L</li>
<li>PJ Link Support</li>
<li>Power USB Port (5V/2A)</li>
<li>Raspberry Pi Compute Module 4 Compatible (Q2 2020)</li>
<li>Removeable Logo Ornament</li>
<li>Real Time Clock</li>
<li>Local Dimming</li>
<li>TileMatrix</li>
<li>Cisco Webex Compatible</li>
<li>SNMP</li>
<li>Consumer Electronics Control (CEC)</li>
<li>Integrated USB Media Player</li>
<li>Integrated Temperature sensor</li>
<li>Full Input Detect Functionality</li>
<li>Programmable Gamma</li>
<li>Energy Star 8.0</li>
<li>Scheduler Function</li>
<li>Off Timer</li>
<li>Vacation Switch</li>
</ul>

N/A

VESA Pattern

N/A

N/A

TAA Compliant

N/A

N/A

PDF Documents

N/A

N/A

Diagonal Size

N/A

N/A

Dimensions

N/A

N/A

Aspect Ratio

N/A

N/A

Sensor

N/A

N/A

Resolution

N/A

N/A

Signal Sysyetm

N/A

N/A

Signal To Noise Ratio

N/A

N/A

Gain

N/A

N/A

Shutter Speed Range

N/A

N/A

Exposure Control

N/A

N/A

White Balance

N/A

N/A

Image Stabilization

N/A

N/A

Image Flip

N/A

N/A

ICR

N/A

N/A

Sync

N/A

N/A

Output

N/A

N/A

Audio Input

N/A

N/A

Audio

N/A

N/A

Camera Control

N/A

N/A

Focal Length

N/A

N/A

Minimum Object Distance

N/A

N/A

Pan Angle

N/A

N/A

Tilt Angle

N/A

N/A

Pan Speed

N/A

N/A

Tilt Speed

N/A

N/A

Presets

N/A

N/A

Operating Temperature

N/A

N/A

Power

N/A

N/A

Power Consumption

N/A

N/A

Minimum Illumination

N/A

N/A

Optical Zoom

N/A

N/A

TAA Compliant

N/A