NECInteractive Flat PanelsSKU M491 PCAP
NEC MultiSync 49-inch 4K PCAP Interactive Flat Panel – M491 PCAP
The NEC MultiSync M491 PCAP is a 49-inch 4K UHD interactive flat panel with projected capacitive (PCAP) touch for up to 20 simultaneous touches from a finger or passive stylus. It has an edge-to-edge flush front, 500 nits brightness and 24/7 rated operation. Procure.ae supplies it in the UAE.
The M491 PCAP has a 49-inch IPS panel with edge LED backlighting at a native 3840 x 2160 resolution, 500 nits brightness measured without glass, a default contrast ratio above 8,000:1 and 178° viewing angles. The panel refresh rate is 60 Hz with an 8 ms response time and 10-bit colour depth. PCAP touch supports up to 20 touches with a finger or conductive passive stylus, with ±1.5 mm accuracy and a 6H hardness surface. The flush edge-to-edge front has no bezel and is rated IP5x at the front.
The touch layer works with Android, Linux, Raspberry Pi and Windows over USB-HID. Inputs are two HDMI and one DisplayPort, and the display accepts Intel Smart Display Modules (up to 66 W) and a Raspberry Pi Compute Module 4. Control options include PJLink, SNMP, HDMI CEC, Crestron Connected and AMX NetLinx, with NaViSet Administrator 2 for remote management. It mounts on a 300 x 300 mm VESA pattern.
Screen Size
49 inch
Resolution
3840 x 2160 (4K UHD)
Brightness
500 nits (without glass)
Touch Technology
PCAP
- PCAP Touch
- 4K UHD Panel
- Flush Front
Delivery across UAE & GCCDubai, Abu Dhabi, Sharjah & beyond
Manufacturer warrantyBacked by the brand
InstallationArranged on request
Key features
01
PCAP Touch
Projected capacitive touch registers up to 20 simultaneous touches from a finger or conductive passive stylus.
02
4K UHD Panel
The 49-inch IPS panel runs at 3840 x 2160, 60 Hz, with 500 nits and a default contrast above 8,000:1.
03
Flush Front
The edge-to-edge flush design has no bezel, a 6H hardness surface and IP5x front protection.
04
Module Expansion
An Intel Smart Display Module slot (up to 66 W) and a Raspberry Pi Compute Module 4 slot add a built-in computer.
05
Video Inputs
Inputs are 2 x HDMI and 1 x DisplayPort, all with HDCP, plus a 3.5 mm audio output.
06
Control Protocols
PJLink, SNMP, HDMI CEC, Crestron Connected, AMX NetLinx and ASCII commands are supported.
07
Remote Management
Automated email alerts and NaViSet Administrator 2 support remote monitoring and management.
08
24/7 Operation
The display is rated for 24/7 use and lists EnergyStar 8.0.
Specifications
47 specificationsGeneral
CompatibilityAndroid, Linux, Raspberry Pi, Windows. Touch via finger or conductive passive stylus over USB-HID; Windows Ink not supported
Key FeaturesPCAP touch, 20 touches, finger and passive stylus input, 500 nits, 24/7 operation, flush edge-to-edge front, Intel SDM and Raspberry Pi CM4 slots, NaViSet Administrator 2 management
ModelM491 PCAP
TypeInteractive Flat Panel
What's in the BoxDisplay, HDMI cable, USB cable, power cable, remote control with 2 x AAA batteries, setup manual
Display
Aspect Ratio16:9
BacklightEdge LED backlight
Bezel SizeEdge-to-edge flush design (no bezel)
Brightness500 nits (without glass)
Color Depth10-bit
Contrast Ratio8,000:1 (default)
OrientationLandscape, portrait, face-up
Panel TechnologyIPS
Refresh Rate60 Hz
Resolution3840 x 2160 (4K UHD)
Response Time8 ms
Screen Size49 inch
Touch Accuracy±1.5 mm
Touch Points20-point multi-touch
Touch TechnologyPCAP
Viewing Angle178° horizontal / 178° vertical
Performance
Storage Conditions-20 to 60 °C, 10% to 90% RH
Audio
Audio InDigital audio via HDMI and DisplayPort
Audio Out3.5 mm jack × 1
DisplayPortDisplayPort In × 1 (HDCP)
Speaker Output10 W + 10 W (integrated)
Connectivity
EthernetLAN 100 Mbit × 1
ExpansionIntel Smart Display Module (SDM) slot, Large and Small, up to 66 W; Raspberry Pi Compute Module 4 slot
HDMI InputsHDMI In × 2 (HDCP)
Input Voltage100–240 V AC, 50/60 Hz
ProtocolsAMX NetLinx, ASCII commands, Crestron Connected, HDMI CEC, HTTP browser, PJLink, SNMP
Serial PortRS-232C × 1
USB PortsUSB 2.0 (MediaPlayer) × 1
Power
Power Consumption80 W (shipment setting)
Standby Power< 0.5 W; < 2 W (networked standby)
Physical
Dimensions1139.9 x 669.9 x 65.08 mm
Duty Cycle24/7
Operating Humidity20% to 80% RH
Operating Temperature0 to 35 °C
Shipping Dimensions1298 x 860 x 224 mm
Shipping Weight37.5 kg
Surface Protection6H surface hardness
VESA Mount300 x 300 mm (M6, FDMI)
Weight30.3 kg
Compliance
CertificationsCE, EAC, RoHS, ENERGY STAR 8.0
IP RatingIP5x (front), IP2x (back)
Warranty3 years including backlight
Downloads
Manufacturer documents for the NEC MultiSync 49-inch 4K PCAP Interactive Flat Panel – M491 PCAP — datasheets, manuals, drawings and certificates.
Questions
Can’t find your answer? Ask on WhatsApp
What touch technology does the NEC M491 PCAP use?
The M491 PCAP uses projected capacitive (PCAP) touch. It supports up to 20 simultaneous touches with a finger or conductive passive stylus, with accuracy of ±1.5 mm. The surface has a 6H hardness rating. Windows Ink and palm rejection are not supported.
What resolution and brightness does the M491 PCAP have?
The M491 PCAP has a native 3840 x 2160 (4K UHD) resolution on a 49-inch IPS panel at 60 Hz. Brightness is 500 nits, measured without glass, with a default contrast ratio above 8,000:1 and 178° horizontal and vertical viewing angles.
Which operating systems work with M491 PCAP touch?
Yes, the touch layer connects over USB-HID and the manufacturer lists Android, Linux, Raspberry Pi and Windows as supported operating systems. Windows Ink is not supported. A host computer or an installed module supplies the operating system and content.
Can I add a computer to the M491 PCAP?
Yes. The M491 PCAP accepts Intel Smart Display Modules, Large and Small, up to 66 W, and a Raspberry Pi Compute Module 4. It also has two HDMI inputs and one DisplayPort input for an external PC, media player or conferencing system.
How is the M491 PCAP mounted and how heavy is it?
The M491 PCAP measures 1139.9 x 669.9 x 65.08 mm and weighs 30.3 kg. It has a 4-hole VESA pattern of 300 x 300 mm with M6 screws and a flush edge-to-edge front. Use a wall mount or trolley rated for this weight, such as the options NEC lists.
Can I buy the M491 PCAP in the UAE?
Request a quote via WhatsApp +971 4 546 5041 or email info@procure.ae.
