65" · 4K UHD · Android 13
NEC
NEC MultiSync M491 49-inch Interactive Flat Panel
SKU M491 PCAP
The discontinued NEC MultiSync M491 PCAP is a 49-inch 4K interactive flat panel designed for high-use environments. Featuring 20-point touch and 24/7 operation, SmartRooms Oman provides authorised supply and tender support for this reliable display solution.
- Screen size
- 49"
- Resolution
- 4K UHD
- Touch
- 20 points
- VESA
- 300 × 300 mm
Pricing
Price on request in OMR
Written quote usually within one business day
Download datasheet (PDF)
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Written quotation in OMR
Pricing, availability and warranty on one document.
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Manufacturer warranty
Terms confirmed on your quotation.
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All 11 governorates
Delivered from Muscat to Dhofar.
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Quotations in Arabic & English
Ask for Arabic, English or both.
The product, in detail.
Screen and picture
- Screen Size
- 49 inch
- Resolution
- 3840 × 2160 (4K UHD)
- Display Color
- 10-bit
- Brightness
- 500 nits (without glass)
Touch and writing
- Touch Technology
- PCAP
- Touch Points
- 20-point multi-touch
- Touch Accuracy
- ±1.5 mm
Ports and connections
- Serial Port
- RS-232C × 1
- HDMI Input
- HDMI In × 2 (HDCP)
- DisplayPort
- DisplayPort In × 1 (HDCP)
- USB Ports
- USB 2.0 (MediaPlayer) × 1
Description
This 49-inch IPS display delivers 3840 × 2160 resolution with 500 nits brightness for clear visibility in Oman’s well-lit classrooms and boardrooms. The edge-to-edge flush design ensures an uninterrupted viewing experience, while the 6H surface hardness protects against daily wear. Its 24/7 duty cycle supports mission-critical operations in ministries and universities across Muscat and beyond.
The M491 integrates advanced touch capabilities via PCAP technology, supporting 20 simultaneous touch points with finger or conductive passive stylus input. It includes Intel Smart Display Module and Raspberry Pi Compute Module 4 slots for flexible computing options. Remote management protocols like PJLink and SNMP allow administrators in Sohar, Salalah, and Nizwa to monitor and control devices efficiently.
Ideal for: Interactive teaching in Omani schools, collaborative meetings in Muscat ministries, and public information displays in Salalah and Nizwa facilities.
- 4K Interactive Display – Provides 3840 × 2160 resolution on a 49-inch IPS panel with 500 nits brightness for clear content visibility.
- 20-Point PCAP Touch – Supports 20-point multi-touch input with ±1.5 mm accuracy, compatible with finger and conductive passive stylus.
- 24/7 Operation Ready – Engineered for continuous use with a 24/7 duty cycle, ensuring reliability for high-demand educational and corporate settings.
- Flexible Expansion Slots – Includes Intel SDM and Raspberry Pi CM4 slots for integrated computing, reducing the need for external hardware.
- Comprehensive Connectivity – Features 2× HDMI, 1× DisplayPort, 100 Mbit LAN, RS-232C, and USB ports for versatile system integration.
Specifications
Manufacturer specifications · confirmed on your quotation
Display
- Screen Size
- 49 inch
- Resolution
- 3840 × 2160 (4K UHD)
- Display Color
- 10-bit
- Brightness
- 500 nits (without glass)
- Backlight
- Edge LED backlight
- Refresh Rate
- 60 Hz
- Viewing Angle
- 178° horizontal / 178° vertical
- Surface Protection
- 6H surface hardness
Touch
- Touch Technology
- PCAP
- Touch Points
- 20-point multi-touch
- Touch Accuracy
- ±1.5 mm
Connectivity
- HDMI Input
- HDMI In × 2 (HDCP)
- DisplayPort
- DisplayPort In × 1 (HDCP)
- USB Ports
- USB 2.0 (MediaPlayer) × 1
- Audio in
- Digital audio via HDMI and DisplayPort
- Audio out
- 3.5 mm jack × 1
- Ethernet
- LAN 100 Mbit × 1
- Serial Port
- RS-232C × 1
Camera & audio
- Speaker Output
- 10 W + 10 W (integrated)
Physical & warranty
- Dimensions
- 1139.9 × 669.9 × 65.08 mm
- Weight
- 30.3 kg
- Shipping Dimensions
- 1298 × 860 × 224 mm
- Shipping Weight
- 37.5 kg
- VESA
- 300 × 300 mm (M6, FDMI)
- Mounting Orientation
- Landscape, portrait, face-up
- Power Consumption
- 80 W (shipment setting)
- Power Standby
- < 0.5 W; < 2 W (networked standby)
- Operating Temperature
- 0 to 35 °C
- Operating Humidity
- 20% to 80% RH
- Certifications
- CE, EAC, RoHS, ENERGY STAR 8.0
- Warranty
- 3 years including backlight
Other
- Type
- Interactive Flat Panel
- Key Features
- PCAP 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
- Package Contents
- Display, HDMI cable, USB cable, power cable, remote control with 2 x AAA batteries, setup manual
- Compatible Models
- Android, Linux, Raspberry Pi, Windows. Touch via finger or conductive passive stylus over USB-HID; Windows Ink not supported
- More Information
- Aspect ratio: 16:9 | Panel technology: IPS | Contrast ratio: 8,000:1 (default) | Response time: 8 ms | Expansion: Intel Smart Display Module (SDM) slot, Large and Small, up to 66 W; Raspberry Pi Compute Module 4 slot | Input voltage: 100–240 V AC, 50/60 Hz | Storage conditions: -20 to 60 °C, 10% to 90% RH | Bezel: Edge-to-edge flush design (no bezel) | IP rating: IP5x (front), IP2x (back) | Operating hours: 24/7 | Protocols: AMX NetLinx, ASCII commands, Crestron Connected, HDMI CEC, HTTP browser, PJLink, SNMP
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 M491 still available for purchase in Oman?
The NEC MultiSync M491 PCAP is a discontinued model. SmartRooms Oman can confirm current availability or recommend the latest successor models from the NEC MultiSync range. Please contact our team for the most up-to-date stock status and alternatives.
Does SmartRooms provide tender support for government projects?
Yes, we provide comprehensive tender support for government and educational institutions across all 11 governorates. Our documentation service includes detailed datasheets and compliance statements to assist with your procurement requirements and ensure smooth submission processes.
What is the lead time for delivery and installation?
Lead times depend on current stock levels and the specific location within Oman. Our team handles delivery and installation through partner teams, covering areas from Musandam to Dhofar. We provide a single quotation covering hardware, logistics, and labour for your convenience.
Can I get a quotation in Arabic?
Yes, SmartRooms Oman provides itemised quotations in Arabic, English, or both, with VAT clearly shown. We aim to supply a detailed quotation within one business day to help you proceed with your procurement plans efficiently and transparently.
Does this display support Windows Ink?
No, the NEC M491 PCAP does not support Windows Ink. Touch input is handled via USB-HID and is compatible with Android, Linux, Raspberry Pi, and Windows systems using finger or conductive passive stylus input for standard interactive functions.
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