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NEC MultiSync P553 SST 55-inch Interactive Flat Panel

NEC

NEC MultiSync P553 SST 55-inch Interactive Flat Panel

SKU P553 SST

The NEC MultiSync P553 SST is a 55-inch interactive flat panel featuring ShadowSense touch technology for precise input. This Full HD display supports 10-point multi-touch and OPS modules. SmartRooms Oman provides authorised quotations for this professional AV solution.

Screen size
55"
Resolution
Full HD
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
55 inch
Resolution
1920 × 1080 (Full HD)
Brightness
550 nits (700 nits max)
Backlight
Edge LED

Touch and writing

Touch Accuracy
< 1.5 mm
Touch Technology
Optical (ShadowSense)
Touch Points
10-point multi-touch
Touch Resolution
4096 × 4096 (12-bit)

Audio

Speaker Output
10 W + 10 W

Description

Designed for professional environments, this NEC panel utilises ShadowSense optical touch technology to detect fingers, gloves, or styluses with high accuracy. The 55-inch VA panel delivers 1920 × 1080 resolution with 550 nits brightness, ensuring clear visibility in Muscat’s bright classrooms or corporate boardrooms. The 4 mm toughened glass surface protects the display during daily use.

Connectivity includes HDMI, DisplayPort, DVI-D, and D-sub inputs, alongside an OPS slot for integrated computing. The unit supports 24/7 operation with low standby power consumption. SmartRooms Oman offers tailored quotations covering hardware, delivery, and installation across all 11 governorates, from Salalah to Musandam.

Ideal for: Interactive teaching in Omani universities, government training centres, and corporate meeting rooms requiring reliable large-format touch displays.

  • ShadowSense Touch – Optical touch technology supports 10-point multi-touch with <1.5 mm accuracy, rejecting ambient light for reliable use.
  • Professional Display – 55-inch Full HD panel with 4,000:1 contrast ratio and 178° viewing angles for clear visibility from multiple seats.
  • OPS Computing Slot – Built-in OPS slot allows installation of Intel-compatible computing modules for seamless interactive operation without external boxes.
  • Versatile Connectivity – Includes HDMI, DisplayPort, DVI-D, and D-sub inputs, plus RS-232C and SNMP network control for facility integration.
  • Durable Construction – Features 4 mm toughened glass with anti-reflective coating and 24/7 duty cycle rating for continuous professional use.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
55 inch
Resolution
1920 × 1080 (Full HD)
Brightness
550 nits (700 nits max)
Backlight
Edge LED
Refresh Rate
60 Hz
Viewing Angle
178° horizontal / 178° vertical
Surface Protection
4 mm toughened glass, single-sided anti-reflective coating

Touch

Touch Technology
Optical (ShadowSense)
Touch Points
10-point multi-touch
Touch Accuracy
< 1.5 mm
Touch Resolution
4096 × 4096 (12-bit)

System

Operating System
Native multi-touch on Windows 7–11, Linux, Android
OPS slot
OPS (NEC / Intel OPS standard)

Connectivity

Touch USB ports
USB 2.0 HID (plug and play)
Additional Ports
HDMI × 1, DisplayPort × 1, DVI-D × 1, D-sub 15-pin × 1; DisplayPort × 1, DVI-D × 1, HDMI × 1
Audio in
3.5 mm jack × 2
Audio out
3.5 mm jack
Ethernet
LAN 100 Mbit (SNMP)
Serial Port
RS-232C (9-pin D-sub)

Camera & audio

Speaker Output
10 W + 10 W

Physical & warranty

Dimensions
1328 × 789 × 79.1 mm (without stand)
Weight
37 kg (without stand)
VESA
300 × 300 mm (FDMI), 4 holes, M6
Mounting Orientation
Landscape, portrait, face-up
Colour
Black front bezel, black back cabinet
Power Consumption
150 W (ECO mode, 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, finger/glove/stylus input, ambient light rejection, OPS slot, 24/7 operation, NaViSet Administrator 2
Package Contents
Display, DVI-D cable, power cable, remote control, USB cable, CD-ROM (user guides)
More Information
Contrast ratio: 4,000:1 | Panel technology: VA (S-PVA) | Response time: 6 to 8 ms | Expansion: Interface extension slot (SB3 boards) | Bezel: 40 mm | IP rating: IP40 (front), IP20 (back) | Operating hours: 24/7

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 P553 SST available for purchase in Oman?

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

Can SmartRooms provide tender support for this NEC display?

Yes, we provide datasheets and compliance statements for government tenders. Our documentation service supports your procurement requirements for the NEC MultiSync P553 SST or its successors.

What is the touch technology used in this panel?

It uses ShadowSense optical touch technology. This allows 10-point multi-touch input with less than 1.5 mm accuracy, supporting fingers, gloves, and styluses without calibration.

Does the unit include an OPS slot for computing?

Yes, the P553 SST includes an OPS slot compatible with Intel standard modules. This enables direct integration of computing hardware for interactive applications without external devices.

What warranty coverage is provided with this product?

The manufacturer provides a 3-year warranty including the backlight. SmartRooms Oman supplies the unit via quotation, covering hardware and professional installation services in the Sultanate.

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