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Hisense DM66D Series 65-inch Digital Signage Display – 65DM66D

Hisense

Hisense DM66D Series 65-inch Digital Signage Display – 65DM66D

SKU 65DM66D

The Hisense 65DM66D is a 65-inch 4K UHD digital signage display designed for continuous operation in Oman. Featuring Android 11, 500-nit brightness, and a slim 10.4mm bezel, it supports landscape and portrait modes. SmartRooms Oman supplies this unit for schools, ministries, and corporate venues across Muscat and beyond.

Screen size
65"
Resolution
4K UHD
System
Android 11
VESA
400 × 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
65 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

This 65-inch ADS panel delivers 3840 × 2160 resolution with 1.07G color depth and a 1200:1 contrast ratio. The 500-nit brightness ensures clear visibility in well-lit environments, while the 178° viewing angles maintain consistency for audiences positioned to the sides. Its black bezel measures 10.4mm on three sides and 10.9mm at the bottom, allowing for tight multi-screen installations in lobbies or corridors.

Running on Android 11, the display offers built-in 2.4/5.0GHz Wi-Fi and Bluetooth 5.1 for wireless content management. It supports 24/7 operation within 0–40°C temperatures and 10–80% non-condensing humidity. Integrated 10W stereo speakers provide audio output, and VESA 400×400mm mounting options facilitate flexible deployment in offices, retail spaces, or educational institutions throughout the Sultanate.

Ideal for: Corporate lobbies, government waiting areas, retail stores, and educational institutions in Muscat, Salalah, and Nizwa requiring reliable 24/7 visual communication.

  • 4K UHD Resolution – Delivers 3840 × 2160 pixel clarity with 60Hz refresh rate and 8ms response time for sharp image reproduction.
  • Android 11 System – Built-in operating system with dual-band Wi-Fi and Bluetooth 5.1 for easy content deployment and management.
  • Continuous Operation – Designed for 7-day, 24-hour use with a 500-nit brightness level and wide viewing angles for public spaces.
  • Slim Bezel Design – Features a 10.4mm top/left/right bezel width to minimize visual gaps in video wall configurations.

Specifications

Manufacturer specifications · confirmed on your quotation

Display

Screen Size
65 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 external speaker out
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
1458.9 × 832.8 × 63.7 mm
Weight
21.5 kg
Shipping Dimensions
1629 × 997 × 160 mm
Shipping Weight
30 kg
VESA
400 × 400 mm
Mounting Orientation
Landscape & Portrait
Colour
Black
Power Consumption
145 W (typical), 210 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

Package Contents
Quick Setup Guide, Warranty Card, Power Cord, Remote Controller, Battery (AAA) × 2, RS232 Converter Cable
More Information
Response time: 8 ms | Contrast ratio: 1,200:1 | IP rating: IP5X | Panel technology: ADS | Color gamut: 72% NTSC | Battery: 2 x AAA | Bezel: 10.4 mm (T/L/R), 10.9 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 I purchase the Hisense 65DM66D in Oman?

Yes. SmartRooms Oman supplies the Hisense 65DM66D digital signage display for delivery across all 11 governorates. We provide itemised quotations in Omani Rial with VAT shown, covering hardware and coordination with partner installation teams upon request.

What are the connectivity options for content management?

The display includes built-in dual-band Wi-Fi (2.4/5.0GHz) and Bluetooth 5.1. It also supports orientation in both landscape and portrait modes, allowing flexible content layout adjustments for different mounting scenarios and audience sightlines.

Is this display suitable for 24/7 operation?

Yes, the Hisense 65DM66D is engineered for 7-day, 24-hour continuous operation. It maintains performance within an operating temperature range of 0–40°C and humidity levels of 10–80% non-condensing, making it suitable for uncontrolled indoor environments.

Does SmartRooms provide tender documentation for this product?

Yes. We support government and corporate tenders by providing datasheets and compliance statements for the Hisense 65DM66D. Our team can prepare quotations in Arabic, English, or bilingual formats to meet specific tender requirements in the Sultanate.

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