RM7504

What the 75-inch RM7504 is and where it fits

The RM7504 is the 75-inch member of the BenQ Board Master RM04 series, a 4K UHD interactive flat panel that pairs a large touch display with Android-based software and Google education services. Its size sits between the 65-inch RM6504 and the 86-inch RM8604, which makes it a practical choice for mid-sized teaching and meeting rooms where an 86-inch panel would dominate the space.

In Qatar, typical settings include a secondary classroom in Al Rayyan being fitted out for a new academic year, a training room at an institute in Education City running group workshops, and a meeting room in West Bay where a Doha team joins calls with colleagues abroad. Each setting uses the same core strengths: a large writing surface, built-in audio and wireless sharing.

Screen, touch and writing performance

The 75-inch IPS panel offers 3840 x 2160 pixel UHD resolution in a 16:9 format, with 450 nits typical brightness and a 1,200:1 typical contrast ratio. The 10-bit colour depth and 72% NTSC colour gamut suit lesson slides, diagrams and video content. The active area measures 1649.7 x 927.9 mm.

The high precision IR touch layer supports up to 40 touch points and responds in under 5 ms, so several students can work on the board at once during group activities. The 9H tempered glass with an anti-glare finish handles daily classroom use.

Eye comfort, hygiene and dust protection

The RM7504 is Eyesafe Certified 2.0 and includes low blue light and flicker-free operation, which matters for teachers and staff who spend long hours in front of the display. The panel is rated for up to 18 hours of operation per day across seven days a week.

Hygiene features include a germ-resistant screen treated with nano-ionic silver, antimicrobial buttons, and a remote control and pens that are also germ-resistant. The panel carries an IP5X dust protection rating and complies with IEC 60529, which helps in dusty environments. That rating does not make the unit suitable for outdoor use.

Connecting laptops, PCs and cameras

The front USB-C port provides 65 W power delivery, so a teacher can charge a laptop while extending its screen to the board and using touch controls. The panel also includes three HDMI 2.0 inputs, one HDMI 2.0 output, a DisplayPort 1.2a input, VGA, two Ethernet ports and an RS-232 port for control systems. An OPS slot accepts a slot-in PC for software that needs a desktop computer.

Audio comes from two 20 W speakers and an 8-microphone array with pickup up to 8 metres, which suits a teacher speaking from the front of a classroom. The RM7504 has no built-in camera. For hybrid lessons, BenQ lists the DV01K smart 4K UHD camera as a related product, offering AI auto framing and noise cancellation.

Planning the installation in Qatar

The product weighs 51.5 kg without packaging and 67.6 kg in its shipping box. It uses a VESA 800 x 400 mm mounting pattern with four M8 x 25L screws, and the typical power consumption is 124.7 W with standby below 0.5 W on a 100-240 V, 50/60 Hz supply. Check the following before delivery:

• Confirm the wall or stand can carry 51.5 kg.
• Plan a power socket near the panel and cable routes for HDMI, USB-C and Ethernet.
• Keep the panel out of direct sunlight and away from windows exposed to dust storms.
• Match the 0 to 40 C operating range to the room's air-conditioning design.

SmartRooms Qatar can carry out a free site survey and professional installation. Schools ordering several units can issue a purchase order (LPO), and government buyers can work through tenders, including Monaqasat. Request a quote for the RM7504 and we will return a detailed quotation, usually within one working day.