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NEC

NEC MultiSync X841UHD-2 SST 84-inch Interactive Flat Panel

SKU X841UHD-2 SST

The NEC MultiSync X841UHD-2 SST is a discontinued 84-inch 4K UHD interactive flat panel featuring ShadowSense touch technology. SmartRooms Oman provides quotation, delivery, and installation services for this display across Muscat, Salalah, and Nizwa.

Screen size
84"
Resolution
4K UHD
Touch
10 points
OPS slot
OPS

Pricing

Price on request in OMR

Include in your quote
WhatsApp
Written quote usually within one business day Download datasheet (PDF)

  • Written quotation in OMR

    Pricing, availability and warranty on one document.

  • Manufacturer warranty

    Terms confirmed on your quotation.

  • All 11 governorates

    Delivered from Muscat to Dhofar.

  • Quotations in Arabic & English

    Ask for Arabic, English or both.

The product, in detail.

Screen and picture

Screen Size
84 inch
Resolution
3840 × 2160 (4K UHD)
Brightness
500 nits
Backlight
Edge LED

Touch and writing

Touch Technology
ShadowSense™
Touch Points
10-point multi-touch
Touch Accuracy
< 2 mm
Touch Resolution
12-bit (4096 × 4096)

Audio

Speaker Output
10 W + 10 W

Description

This 84-inch IPS panel delivers 3840 × 2160 resolution at 500 nits, ensuring clarity in Oman’s bright environments. ShadowSense technology enables 10-point multi-touch with less than 2mm accuracy, supporting intuitive collaboration in classrooms and boardrooms. The unit operates continuously with a 24/7 duty cycle.

Connectivity includes four HDMI inputs, a DisplayPort, and an OPS slot for flexible system integration. The front features 5mm toughened glass with anti-reflective coating for durability. SmartRooms Oman offers tailored quotations covering hardware, delivery, and labour for all 11 governorates.

Ideal for: Large-scale digital signage, corporate boardrooms, and university lecture halls requiring high-visibility interactive displays in Oman.

  • ShadowSense Touch – Enables 10-point multi-touch interaction with 6 to 8 ms response time and 12-bit resolution for precise control.
  • 4K UHD Display – 84-inch IPS screen with 3840 × 2160 resolution and 500 nits brightness for vivid visualisation.
  • Robust Connectivity – Includes four HDMI inputs, one DisplayPort, RS-232C, and an OPS slot for seamless device integration.
  • Durable Design – Protected by 5mm toughened glass with anti-reflective coating and IP40 front rating for long-term use.
  • Continuous Operation – Engineered for 24/7 duty cycles with standby power consumption under 0.5W for energy efficiency.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
84 inch
Resolution
3840 × 2160 (4K UHD)
Brightness
500 nits
Backlight
Edge LED
Refresh Rate
60 Hz
Viewing Angle
178° horizontal / 178° vertical
Surface Protection
5 mm premium toughened glass, single-sided anti-reflective coating

Touch

Touch Technology
ShadowSense™
Touch Points
10-point multi-touch
Touch Accuracy
< 2 mm
Touch Resolution
12-bit (4096 × 4096)
Touch Response Time
6 to 8 ms

System

OPS slot
OPS (NEC / Intel OPS standard)

Connectivity

HDMI Input
4 × HDMI (HDCP)
DisplayPort
1 × DisplayPort (HDCP)
Touch USB ports
USB 2.0 (HID), USB powered
Audio in
3.5 mm jack; HDMI; DisplayPort
Ethernet
LAN 100 Mbit
Serial Port
RS-232C (9-pin D-sub) In
Connectivity Options
HDMI In × 4, DisplayPort In × 1, DVI-D In × 2, 3.5 mm audio In, RS-232C In, LAN

Camera & audio

Speaker Output
10 W + 10 W

Physical & warranty

Dimensions
2000 × 1194 × 105 mm (without stand)
Weight
110 kg (without stand)
VESA
400 × 400 mm (FDMI), 4 holes, M8
Mounting Orientation
Landscape, portrait, face-up
Power Consumption
340 W (Eco, shipment setting)
Power Standby
< 0.5 W (ECO Standby)
Operating Temperature
0 to 35 °C
Operating Humidity
20% to 80% RH
Certifications
CE, RoHS
Warranty
3 years (including backlight)

Other

Type
Interactive Flat Panel
Key Features
ShadowSense touch, 10 touches, 84-inch 4K UHD, 500 nits, pen and eraser, ambient light rejection, OPS slot, 24/7 operation
Package Contents
Display, pen and eraser, DisplayPort cable, power cable, remote control, USB cable, user guides on CD-ROM
Compatible Models
Native multi-touch: Windows 7–11, Linux, Android; mouse mode: Windows XP/Vista, Mac OS
More Information
Aspect ratio: 16:9 | IP rating: IP40 (front), IP20 (back) | Operating hours: 24/7 | Panel technology: IPS (S-IPS) | Contrast ratio: 1,400:1 | Response time: 12 ms | Bezel: 41 mm (symmetrical)

Complete the room

One quotation for the whole setup.

Select what else the room needs — we will price it together, with delivery and installation.

Downloads

Delivery & installation in Oman

Delivered to Muscat, Salalah, Sohar, Nizwa and every other governorate, with installation available through our partner teams. Lead time for this model is confirmed on your written quotation.

Stock held in Muscat for fast-moving models — ask for current availability.

Questions about ordering

How do I get a price?
Ask for a written quotation. Use Request pricing on any product page, WhatsApp +968 9664 1360 or email sales@smartrooms.me with the model or part number, the quantity, the delivery location in Oman and whether installation is needed. The quotation covers pricing, availability, warranty and installation options.
Do you deliver across Oman, and how long does it take?
Yes — to Muscat, Salalah, Sohar, Nizwa and the other governorates. Lead time depends on the model, quantity and configuration, so it is confirmed in writing on the quotation and again when your purchase order is acknowledged.
Do you install?
Yes. Installation is available across Oman through our partner installation teams. Its scope — mounting, cabling, positioning, commissioning and handover — is written into the quotation, so anything outside it is clear before the visit.
What warranty applies?
The manufacturer's warranty applies, with the terms confirmed on your quotation. The quotation states the warranty holder, period and service level, and we coordinate any claim with the manufacturer or its authorised service partner on your behalf.
Do you support government tenders?
Yes. We quote tender quantities and supply what a tender file needs: an itemised quotation addressed to your entity, manufacturer datasheets, technical compliance sheets, the delivery and installation scope, and a warranty statement.
Can I get the quotation in Arabic?
Yes — in Arabic, English or both. Manufacturer datasheets are usually published in English.
Is the NEC X841UHD-2 SST available for purchase in Oman?

This model is discontinued. SmartRooms Oman can confirm current availability or recommend the latest successor model. Contact us for a quotation covering supply, delivery, and installation across Muscat, Sohar, and Salalah.

Does SmartRooms Oman support government tenders for this NEC display?

Yes. We provide comprehensive tender support including datasheets and compliance statements. Our team assists Omani ministries and universities with documentation required for government procurement processes.

What is the touch technology used in this panel?

It uses NEC ShadowSense technology, supporting 10-point multi-touch with an accuracy of less than 2 mm and a response time of 6 to 8 ms. It works natively with Windows, Linux, and Android.

Can the NEC X841UHD-2 SST be wall-mounted?

Yes, it supports VESA 400 × 400 mm mounting with four M8 holes. SmartRooms Oman includes professional installation services in its quotation for secure mounting in Muscat, Nizwa, and Dhofar.

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