The NEC MultiSync M551 PCAP is a 55-inch interactive flat panel designed for mission-critical 24/7 operation. Featuring a 4K UHD IPS screen and flush glass front, it supports multi-site deployments across the GCC and Africa with quotation-only pricing and logistics from Dubai.
This 55-inch display delivers 3840 x 2160 resolution on an IPS panel with 500 nits brightness for clear visibility. The PCAP touch technology supports 20 simultaneous points with ±1.5 mm accuracy, ensuring precise interaction in busy environments. Its edge-to-edge flush glass design is easy to clean and meets IP5x front ratings for durability in demanding settings.
Built for continuous use, the M551 supports 24/7 operation and includes expansion slots for Intel Smart Display Modules and Raspberry Pi Compute Module 4. Connectivity covers HDMI, DisplayPort, LAN, and RS-232 for secure remote management via SNMP or PJLink. Smart-Boards supplies this unit across the GCC and Africa, handling logistics and providing verification of availability or successor models.
Key features
- Touch Performance - PCAP technology enables 20-point multi-touch with ±1.5 mm accuracy on a durable 6H surface hardness glass front.
- Visual Clarity - A 55-inch IPS panel provides 4K UHD resolution, 178° viewing angles, and 500 nits brightness for unhindered readability.
- Expansion Options - Internal slots allow installation of Intel Smart Display Module (up to 66 W) or a Raspberry Pi Compute Module 4 for added functionality.
- Durability - Designed for 24/7 duty cycles with an IP5x rated front panel and edge-to-edge flush glass that is easy to maintain.
- Connectivity - Includes two HDMI inputs, one DisplayPort, LAN, RS-232, and USB ports for media playback and system control.
Ideal for: Suitable for classrooms, meeting rooms, and control centers requiring reliable 24/7 operation, ideal for buyers across the GCC and Africa managing multi-site rollouts.
Request a quote: email info@procure.ae or call +971 4 546 5041. Smart-Boards: supply and shipping across the GCC and Africa, installation in the UAE.
General
- Model
- M551 PCAP
- Product type
- Interactive Flat Panel
- Key features
- PCAP touch, 20 touches, 4K UHD, IPS panel, 24/7 operation, flush glass front, Smart Display Module slot, Raspberry Pi CM4 slot
- Compatibility
- Touch: Windows, Linux, Android, Raspberry Pi
- Expansion
- Intel Smart Display Module (Large and Small, up to 66 W); Raspberry Pi Compute Module 4 slot
- IP rating
- IP5x (front), IP2x (back)
- Orientation
- Landscape, portrait
- Protocols
- PJLink, SNMP, HTTP browser, AMX NetLinx, Crestron Connected, HDMI CEC, ASCII commands
Display
- Backlight
- Edge LED
- Brightness
- 500 cd/m²
- Colour depth
- 10-bit
- Refresh rate
- 60 Hz
- Resolution
- 4K UHD
- Screen size
- 55"
- Surface protection
- 6H surface hardness
- Viewing angle
- 178° horizontal / 178° vertical
- Aspect ratio
- 16:9
- Contrast ratio
- > 8,000:1
- Panel technology
- IPS
- Response time
- 8 ms
- Screen control
- PiP/PbP: triple-split, quad-split, scalable picture size
Touch
- Touch accuracy
- ±1.5 mm
- Touch points
- 20-point multi-touch
- Touch technology
- PCAP
System
- Operating hours
- 24/7
- Storage conditions
- -20 to 60 °C, 10% to 90% RH
Connectivity
- DisplayPort
- DisplayPort In × 1 (HDCP)
- Ethernet (RJ45)
- LAN 100 Mbit
- HDMI input
- HDMI In × 2 (HDCP)
- Serial port
- RS-232
- USB ports
- USB 2.0 × 1 (media player)
- Ports
- DisplayPort In × 1, HDMI In × 2, USB 2.0 × 1, LAN, RS-232, remote control jack, 3.5 mm audio out
Camera & audio
- Audio out
- 3.5 mm analogue jack × 1
- Audio
- Integrated speakers, 10 W + 10 W
Physical & warranty
- In the box
- Display, HDMI cable, power cable, USB cable, remote control with 2 AAA batteries, setup manual
- Operating humidity
- 20% to 80% RH
- Operating temperature
- 0 to 35 °C
- Power consumption
- 110 W (shipping setting)
- Standby power
- < 0.5 W; < 2 W (networked standby)
- Dimensions
- 1275.8 x 746.8 x 67.8 mm
- Weight
- 36.4 kg
- Shipping dimensions
- 1430 x 920 x 250 mm
- VESA mount
- 300 x 300 mm (FDMI), M6
- Warranty
- 3 years including backlight
- Shipping weight
- 46.5 kg
- Bezel size
- Edge-to-edge flush glass (no bezel)
- Input voltage
- 100–240 V AC, 50/60 Hz
- Certifications
- CE, EAC, RoHS, ENERGY STAR 8.0
How do I get a price for this product?
Do you deliver across the GCC and Africa?
Do you offer installation and setup?
Is there a warranty?
Can I order in bulk for schools or offices?
What is the touch technology used in this panel?
It uses PCAP (Projected Capacitive) technology supporting 20 simultaneous touch points with ±1.5 mm accuracy.
Can this display operate continuously?
Yes, the M551 is designed for a 24/7 duty cycle, making it suitable for mission-critical environments.
Which countries can receive delivery?
Smart-Boards ships to all GCC countries (UAE, KSA, Qatar, Kuwait, Oman, Bahrain) and selected African nations via established logistics partners.
Is on-site installation available outside the UAE?
On-site installation is provided within the UAE only. Other regions receive the unit ready for local setup with remote guidance if needed.
What expansion options are available?
The panel features slots for an Intel Smart Display Module and a Raspberry Pi Compute Module 4 to extend system capabilities.
Does it support remote management?
Yes, it supports SNMP, PJLink, HTTP browser, AMX NetLinx, and Crestron Connected protocols for secure remote monitoring.
What is the current availability status?
This model is discontinued. Our team can confirm current availability or recommend the latest successor model upon request.
Delivery across the GCC & Africa
We ship to the UAE, Saudi Arabia, Qatar, Kuwait, Bahrain, Oman and across Africa at the lowest possible cost through established logistics partners. Lead times and freight are stated clearly in your quotation.
On-site installation in the UAE
Professional installation, mounting and configuration are available within the UAE. Outside the UAE the product arrives ready for local installation, with remote setup guidance from our team.
- Export-grade packing and transit insurance
- Procurement-ready documents for tenders and projects
- Wall mount or mobile stand fitting (UAE)
- Manufacturer warranty, optional annual maintenance contract
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