Digital signage flat panel NEC MultiSync M491

Name: Digital signage flat panel NEC 60005051
Brand: NEC
SKU: 4010364
Price: 999.99 EUR
Availability: InStock

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Digital signage flat panel NEC MultiSync M491 49" IPS 4K Ultra HD

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This is due to long delivery times and limited product warranties.

Short description

The NEC MultiSync M491 is a 49" digital signage flat panel featuring IPS technology and a stunning 4K Ultra HD resolution of 3840 x 2160 pixels. With a brightness of 500 cd/m², it ensures vibrant visuals even in well-lit environments. Designed for 24/7 operation, this black monitor is perfect for continuous display applications, making it ideal for retail, transportation, and public spaces.

Available for order: 50 pcs.

Warranty: 2 Years

SKU: 4010364

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

05.10.2026 {{selectedOffer.officeDeliveryString}}

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2b. Kengaraga str., Riga, Latvia, LV-1063

05.10.2026 {{selectedOffer.officeDeliveryString}}

free

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08.10.2026 {{selectedOffer.courierDeliveryString}}

From 21.79 € (Weight: 29.00 kg)

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Payment Methods:

Bank transfer, Leasing for legal entities

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Leasing for legal entities: from 34.8 euros per month

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Product information

Description

The NEC MultiSync M491 is a 49" digital signage flat panel with IPS technology and 4K Ultra HD resolution (3840 x 2160). Designed for continuous 24/7 operation, the display delivers vibrant images with a typical brightness of 500 cd/m² and a high haze panel that reduces reflections in bright ambient light. Slim, modern styling and a black finish provide a neutral, professional appearance suitable for retail, transportation hubs, corporate meeting rooms and other public environments.

Advantages

The panel combines 4K resolution and IPS viewing angles for consistent image quality across wide viewing positions. A high haze surface lowers specular reflections to maintain legibility in well-lit areas. Built-in speakers and VESA mounting support simplify installation and use, while energy consumption figures and robust 24/7 design make it suitable for continuous public-display applications. Optional computing modules (NEC MediaPlayer or Intel® SDM) enable on-screen content playback and easy signage management.

Suitable for

Retail displays and digital advertising
Transport hubs and information screens
Corporate lobbies and meeting room signage
Public spaces and wayfinding installations

Key specifications

Display diagonal: 49"
Resolution: 3840 x 2160 (4K Ultra HD)
Display technology: IPS
Brightness: 500 cd/m² (typical)
Response time: 8 ms
Contrast ratio (typical): 8000:1
High haze panel to reduce reflections
VESA mounting compatible
Built-in speakers
Designed for 24/7 operation
Energy consumption (SDR) per 1000 hours: 90 kWh; (HDR) per 1000 hours: 82 kWh
Weight: 21.8 kg
Colour: Black

How to use

Mount the display using a compatible VESA bracket or stand and connect power and video sources according to your signage setup. For standalone playback, install the optional NEC MediaPlayer or an Intel® Smart Display Module to run playlists and schedule content. Adjust brightness and image settings through the on-screen menu to suit ambient light conditions and enable continuous operation modes for unattended public installation.

Использование — рекомендации

For durable, long-term performance in bright environments, position the display to minimise direct sunlight and use the high haze panel to reduce reflections. Regularly check ventilation clearance around the unit and follow manufacturer guidelines for continuous 24/7 operation.

Specifications

Display diagonal: Size of the display for this product, measured diagonally, usually in inches.: 49 "
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.: 3840 x 2160
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).: 4K Ultra HD
Display technology: The technology used in the display e.g. plasma, LED.: IPS
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
VESA mounting:: Yes
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.: No
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.: Yes
DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.: 1
DVI port: Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.: No
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.: 2
Product design: The creation of a plan or convention for the construction of an object or a system.: Digital signage flat panel
Built-in processor: Whether or not a processor is built into the device.: No
Computer system:: No
Purpose: What the product is used for.: Universal
Built-in speaker(s): The device contains speaker(s) to produce sound.: Yes
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.: No
Product colour: The colour e.g. red, blue, green, black, white.: Black

All features

Logistics data

Harmonized System (HS) code:: 85285210

Technical details

Sustainability certificates:: ENERGY STAR

Other features

International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".: IP5X, IP2X

Sensors

Ambient light sensor:: Yes

Operational conditions

Storage relative humidity (H-H):: 10 - 90
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.: -20 - 60
Operating relative humidity (H-H):: 20 - 80
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: 0 - 40

Packaging content

Cables included:: HDMI, AC
Remote control included: Component of an electronics device, most commonly a television set, DVD player and home theater systems originally used for operating the device wirelessly from a short line-of-sight distance.: Yes

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 21.8 kg
Height: The measurement of the product from head to foot or from base to top.: 636.2 mm
Depth: The distance from the front to the back of something.: 61.1 mm
Width: The measurement or extent of something from side to side.: 1103.4 mm

Packaging data

Package weight: Weight of the packaged product.: 28700 g
Package height: The distance from the top to the bottom of the packaging.: 860 mm
Package depth: The distance from the front to the back of the packaging.: 224 mm
Package width: The distance from one side of the packaging to the other.: 1298 mm

Power

Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.: A to G
AC input frequency:: 50 - 60
AC input voltage: The voltage of the AC electricity that is inputted into the product.: 100 - 240
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.: 82 kWh
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.: 90 kWh
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.: G

Ergonomics

Wall mountable: The product can be mounted on (attached to ) a wall.: Yes
VESA mounting:: Yes

Network

Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.: No
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.: 100
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.: Yes

Ports & interfaces

RS-232 interface:: Yes
Audio (L/R) out: The two sockets (ports) for transmitting left audio signal (white cable) and right audio signal (red cable).: 1
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.: 1
DisplayPorts in:: 1
DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.: 1
DVI port: Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.: No
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.: 2

Design

Bezel width (top):: 12 mm
Bezel width (side):: 12.5 mm
Bezel width (bottom):: 15.6 mm
Panel mounting interface: The product can be used wih VESA mounting interfaces.: 300 x 300
Orientation:: Horizontal/Vertical
Product colour: The colour e.g. red, blue, green, black, white.: Black
Product design: The creation of a plan or convention for the construction of an object or a system.: Digital signage flat panel

Computer system

Built-in processor: Whether or not a processor is built into the device.: No
Computer system:: No

Performance

HDCP: High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections.: Yes
Purpose: What the product is used for.: Universal
Operating hours (hours/days):: 24/7

Audio

RMS rated power: RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.: 20 W
Number of built-in speakers:: 2
Built-in speaker(s): The device contains speaker(s) to produce sound.: Yes

Display

Horizontal scan range:: 26 - 135
Vertical scan range:: 23 - 86
Native refresh rate:: 60 Hz
Display diagonal (metric): This is the size of the display screen, measured diagonally.: 123.2 cm
Viewing angle, vertical: Maximum vertical angle at which a display can be viewed with acceptable visual performance.: 178 °
Viewing angle, horizontal: Maximum horizontal angle at which a display can be viewed with acceptable visual performance.: 178 °
Contrast ratio (typical): The difference in light intensity between the brightest white and the darkest black.: 8000:1
Response time: The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.): 8 ms
Native aspect ratio: The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.: 16:9
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.: No
Display brightness: Brightness is the amount of radiating light emitted from the screen. The brightness rating is measured in candellas per square meter, commonly known as 'nits'.: 500 cd/m²
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).: 4K Ultra HD
LED backlighting type: Backlighting is the illumination of a screen e.g. LCD (liquid crystal display). There are several types of backlighting with LEDs, e.g. full array, edge lit.: Edge-LED
Display technology: The technology used in the display e.g. plasma, LED.: IPS
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.: 49 "
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.: 3840 x 2160

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Instructions

mmo_87954128_1612433580_0694_24234.pdf

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mmo_87954128_1739532851_9937_737414.pdf

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mmo_87954128_1673374021_648_1657(1).pdf

nec-60005051-4010364.pdf

nec-60005051-4010364(1).pdf

Description

Instructions

mmo_87954128_1612433580_0694_24234.pdf

mmo_87954128_1614595100_0034_26597.png

mmo_87954128_1673374021_648_1657.pdf

mmo_87954128_1739532851_9937_737414.pdf

mmo_87954128_1614595100_0034_26597(1).png

mmo_87954128_1673374021_648_1657(1).pdf

nec-60005051-4010364.pdf

nec-60005051-4010364(1).pdf

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Energy label

60005051

Model

Device manufacturer code

NEC

Manufacturer

Device manufacturer

Energy efficiency class (HDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

Energy efficiency class (SDR)

Wi-Fi

Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.

Yes

Ethernet LAN

An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.

DisplayPorts quantity

Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.

DVI port

Digital Visual Interface (DVI) is a video display interface to connect a video source to a display device, such as a computer monitor.

HDMI ports quantity

The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

Digital signage flat panel

Product design

The creation of a plan or convention for the construction of an object or a system.

Built-in processor

Whether or not a processor is built into the device.

Universal

Purpose

What the product is used for.

Yes

Built-in speaker(s)

The device contains speaker(s) to produce sound.

Touchscreen

A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.

4K Ultra HD

HD type

Type of supported High Definition (e.g. Full HD, 4K Ultra HD).

IPS

Display technology

The technology used in the display e.g. plasma, LED.

49 "

Display diagonal

Size of the display for this product, measured diagonally, usually in inches.

3840 x 2160

Display resolution

The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.

Black

Product colour

The colour e.g. red, blue, green, black, white.

Customer reviews

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Customer questions

FAQ

How much does the Digital signage flat panel NEC MultiSync M491 cost, and is it available for purchase?

The price is 999.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 05.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All NEC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized NEC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, display technology, energy efficiency class (hdr), energy efficiency class (sdr), vesa mounting, wi-fi, ethernet lan, displayports quantity, dvi port, hdmi ports quantity, product design, built-in processor, computer system, purpose, built-in speaker(s), touchscreen, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Digital signage flat panel NEC MultiSync M491?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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Digital signage flat panel NEC MultiSync M491 49" IPS 4K Ultra HD

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Использование — рекомендации

Specifications

Logistics data

Technical details

Other features

Sensors

Operational conditions

Packaging content

Weight & dimensions

Packaging data

Power

Ergonomics

Network

Ports & interfaces

Design

Computer system

Performance

Audio

Display

Instructions

Description

Instructions

Similar products

Product comparison

Energy label

Customer reviews

Customer questions

How much does the Digital signage flat panel NEC MultiSync M491 cost, and is it available for purchase?

If I order this product today, when will I receive my order?

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for Digital signage flat panel NEC MultiSync M491?