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Hisense 75DM66D 75-inch Digital Signage Display

Hisense

Hisense 75DM66D 75-inch Digital Signage Display

SKU 75DM66D

The Hisense 75DM66D is a 75-inch 4K UHD IPS digital signage display designed for continuous 24/7 operation. Featuring 500 nits brightness and Android 11, it supports dynamic content management across Oman. SmartRooms supplies this unit with nationwide delivery and installation for Muscat, Salalah, and Nizwa.

Screen size
75"
Resolution
4K UHD
System
Android 11
VESA
600 × 400 mm

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
75 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
8-bit + FRC (1.07 billion colours)
Brightness
500 nits

Built-in system

Operating System
Android 11
Processor
ARM 4× Cortex-A55
RAM
3 GB
Storage
32 GB

Audio

Speaker Output
2 × 10 W

Description

Engineered for high-traffic environments such as retail stores, corporate lobbies, and public transport hubs, the Hisense 75DM66D delivers reliable performance. Its ADS panel provides wide 178° viewing angles, ensuring clear visibility from diverse perspectives. The display achieves 500 nits of typical brightness, maintaining readability in well-lit Omani venues.

SmartRooms Oman provides this display with comprehensive support, including tender documentation and compliance statements. Our service covers all 11 governorates, from Musandam to Dhofar, with a single quotation covering hardware, delivery, and labour. Buyers in Sohar, Nizwa, and Muscat receive itemised quotes in Omani Rial with VAT shown.

Ideal for: Digital signage in Omani schools, universities, ministries, corporate offices, retail spaces, museums, and public transport hubs requiring reliable 24/7 operation.

  • 4K UHD Resolution – Delivers crisp 3840 × 2160 pixel clarity for detailed visual content.
  • 24/7 Operation – Built for continuous use, supporting 7 days a week, 24 hours a day.
  • Android 11 OS – Integrated operating system allows direct content management and app usage.
  • IPS Panel Technology – ADS panel ensures consistent colour and 178° vertical and horizontal viewing angles.
  • Wireless Connectivity – Includes dual-band Wi-Fi (2.4/5.0GHz) and Bluetooth 5.1 for flexible setup.
  • VESA Mounting – Supports standard 600mm x 400mm VESA mounting for wall or stand installation.
  • IP5X Dust Protection – Offers dust ingress protection to maintain performance in varied environments.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
75 inch
Resolution
3840 × 2160 (4K UHD)
Display Color
8-bit + FRC (1.07 billion colours)
Brightness
500 nits
Backlight
Direct LED
Refresh Rate
60 Hz
Viewing Angle
178° (H) / 178° (V)

System

Operating System
Android 11
Processor
ARM 4× Cortex-A55
RAM
3 GB
Storage
32 GB

Connectivity

HDMI Input
HDMI In × 2
HDMI Output
HDMI Out × 1
DisplayPort
DisplayPort 1.2a × 1
USB Ports
USB-A 2.0 × 1, USB-A 3.0 × 1
Audio out
3.5 mm audio out × 1
Ethernet
RJ45 × 1
Wi-Fi
Built-in
Bluetooth
Built-in
Serial Port
RS-232 × 1

Camera & audio

Speaker Output
2 × 10 W

Physical & warranty

Dimensions
1675.3 × 955.1 × 63.7 mm
Weight
29 kg
Shipping Dimensions
1850 × 1150 × 211 mm
Shipping Weight
41.6 kg
VESA
600 × 400 mm
Mounting Orientation
Landscape & Portrait
Colour
Black
Power Consumption
175 W (typical), 265 W (max)
Power Standby
< 0.5 W
Operating Temperature
0°C to 40°C
Operating Humidity
10% to 80% RH
Certifications
CCC, CB, CE, FCC, cTUVus, UKCA, CEC, ERP, 62368-1, Energy Star 8.0

Other

Key Features
Wireless Screen Sharing, Mobile Device Management, Conformal Coating, Clean Cable Solution, Narrow Bezel, Anti-glare Coating, Smart Power
Package Contents
Quick Setup Guide, Warranty Card, Power Cord, Remote Controller, Battery (AAA) × 2, RS232 Converter Cable
More Information
Panel technology: ADS | Response time: 8 ms | Contrast ratio: 1,200:1 | IP rating: IP5X | Color gamut: 72% NTSC | Battery: 2 x AAA | Bezel: 10.3 mm (T/L/R), 10.8 mm (B) | 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.
Can SmartRooms supply the Hisense 75DM66D to locations outside Muscat?

Yes. SmartRooms Oman covers all 11 governorates, from Musandam to Dhofar. We handle delivery and installation for the Hisense 75DM66D in Salalah, Nizwa, Sohar, and other regions via partner teams.

Is this display suitable for 24/7 digital signage use?

Yes. The Hisense 75DM66D is explicitly designed for 7-day, 24-hour continuous operation, making it suitable for high-traffic public spaces and corporate environments requiring constant uptime.

Does the Hisense 75DM66D support portrait orientation?

Yes. The display supports both landscape and portrait orientations, allowing flexible installation options for different content types and physical spaces in Omani buildings.

Can I get a quotation in Arabic for this product?

Yes. SmartRooms Oman provides quotations in Arabic, English, or both upon request. Our team can prepare itemised quotes in Omani Rial with VAT shown within one business day.

Do you provide tender support for government projects?

Yes. We support government tenders with datasheets, compliance statements, and technical documentation for the Hisense 75DM66D. Contact our team for specific tender requirements.

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