Digital Signage Display

NEC MultiSync M491

Intuitive professional content delivery

Great first impressions can make all the difference; presenting your business in the best possible way will boost your brand. With slim, modern styling, 24/7 operation and high haze panel to reduce reflections when ambient light is high, the M series is the professional way to deliver your message, yet at an attractive price point.

With the optional NEC MediaPlayer or the more powerful Intel® Smart Display Module (Intel® SDM) computing device, you are primed and ready for intuitive signage creation delivering real-time media playback for exceptional visual experiences. For advertising, infotainment and meeting room applications, the M Series provides powerful, upgradable functionality and all the aesthetic appeal to effortlessly reflect your brand credentials.

Key features

  • Modern and slim design – robust yet elegant allowing for an unobtrusive integration into any application and environment.
  • Secure remote management – control your devices remotely and securely using NEC NaviSet Administrator 2; proactively manage maintenance requirements saving time and resources.
  • Unhindered readability – no reflections from windows or other light sources means no disruption to the visibility of signage content or meeting room presentation.
  • Mission-critical 24/7 ready operation – the selection of industrial-grade components and careful design focused on demanding usage scenarios accompany an impressive and continuous viewer experience.
  • Future Ready Connectivity – featuring multiple industry standard digital and analogue signal inputs for flexible integration into AV infrastructures.

Digital Signage Display

NEC MultiSync M491

Display Module Data
Panel Technology IPS with Direct LED backlights
Native Resolution (Pixels) 3840 x 2160
Diagonal Size (inches / cm) 49 / 123.2
Aspect Ratio 16:9
Brightness (cd/m2) 500
Contrast Ratio ≥ 8000:1
Response Time (grey to grey avg) ms 8
Viewing Angle (H/V)0 CR >10 178 horizontal / 178 vertical (typ. at contrast ratio 10:1)
Colour Depth [bn] 1.076 (10bit)
Haze Level [%] 28
Key Specifications
Special Characteristics DICOM Simulation; HDMI ARC; Powered USB Port (10 W); Removable Logo
24/7 Operation Certified yes
Limited Manufacturer’s Warranty (yrs.) 3
Local Dimming yes
Built in Speakers (W) 10W + 10W
Computer Input - Plug and Play no
Power Management yes
Cabinet Colour Black
Fanless no
Temperature Sensor yes
Brightness Sensor yes
Multi-Screen Function - Videowall Mode (Enlarge Feature) no
Multi Language OSD no
Daisychain (Mirror mode) no
Screen Adjustment no
Colour Temperature Adjustment no
Gamma Adjustment no
Hardware Diagnosis no
Monitor Control Software Support no
Temperature Control no
Power Supply and Operating Environment
Operating Voltage(ACV) / Frequency(Hz) 100-240 V AC; 50/60 Hz
Power Consumption (W) (Operating MAX) 80 shipping
Power Consumption (W) (Standby) < 0.5; < 2
Operating Temperature (oC) 0 to 40
Storage Temperature [°C] -20 to 60
Humidity (%) 20 to 80
Storage Humidity [%] 10 to 90
Weights and Measures
Bezel Size (L/R) mm 12.5
Bezel Size (U/L) mm 12 / 15.6
Product Dimensions (W/H/D) mm 1,103.4 x 636.2 x 61.1
Shipping Carton Dimensions (W/H/D) mm 1,298 x 860 x 224
Product Weight Without Stand (Kg) 21.8
Shipping Weight (Kg) 28.7
Installation
Landscape yes
Portrait yes
Horizontal no
Mounting (VESA/Number of Points/Pitch mm) 4; 300 x 300 (FDMI)
Connectivity (Audio/Video) INPUT
HDMI 2
DisplayPort 1
Audio 3.5mm Jack 1
Connectivity (Audio/Video) OUTPUT
Audio/Headphone 3.5mm Jack 1
Connectivity (Control/Serial Data)
RS232C IN 1
LAN Port 1
USB 1
Accessories
Shipping Content 2x AAA batteries; Display; HDMI Cable; Power Cable; Remote Control; Setup Manual
Remote Control Transmitter Yes
Power Cord Yes
Mounting Bracket Optional
Tabletop Stand Optional

Digital Signage Display

NEC MultiSync M491

Datasheet

Energy Label GB

for M491 only

24.08.2022

Datasheet M491 GB

19.01.2024

Conformity & Compliance Documents

NEC - MN - 2024-03-06 SoC UK

Statement of Compliance

26.04.2024