BenQ ST04 4K Smart Signage with built-in security, ideal for vibrant educational displays in schools and universities.

4K Smart Signage

Your signage, redefined

The BenQ ST04 4K Smart Signage series offers robust hardware, intuitive software, and built-in security, ensuring your message always shines.

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4K Smart Signage

Your signage, redefined

The BenQ ST04 4K Smart Signage series offers robust hardware, intuitive software, and built-in security, ensuring your message always shines.

Talk to an expert

Your essential signage solution

Boost school communication with the ST04 4K Smart Signage series. Its advanced hardware, intuitive tools, Android OS, and security features help you deliver clear, effective information to support your educational goals and streamline operations.

  • ST04 Smart Signage showing vivid 4K visuals with 18/7 uptime, suited for dynamic school environments.

    Reliable performance

    Experience vivid visuals, 18/7 operation, and both portrait and landscape display modes.

  • User managing ST04 signage remotely via intuitive interface, simplifying content updates in school networks.

    Easy control

    Enjoy quick and easy content management and remote device control.

  • Secure ST04 signage system with enhanced software and hardware protection for safe educational content delivery.

    Robust security

    Ensure your displays stay safe with the ST04’s hardware and software security features.

Deliver the essentials across campus  with the ST04 4K Smart Signage series

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Digital signage done right

Your message made clear

The ST04 series features a 350-nit, 4K display, 10-bit color depth, and 18/7 operation, ensuring bright, vibrant visuals for cafeterias, hallways, libraries, and more.

350-nit ST04 4K display in a school hallway, delivering clear and colorful messages with 10-bit color and 18/7 uptime.

Portrait and landscape ready

Effortlessly mount the VESA-compatible ST04 in either portrait or landscape orientation, making it ideal for different types of content and applications.

ST04 display mounted vertically in a school lobby, ideal for flexible signage use in portrait or landscape mode.

Designed for  eye comfort

Enjoy enhanced viewing comfort and clearer visuals with an anti-glare screen featuring a 25% haze value that eliminates reflections to minimize eye strain.

ST04 screen with anti-glare coating, reducing reflection for comfortable long-term student viewing.

Truly immersive sound

The ST04’s powerful, two 12W speakers deliver captivating audio, bringing your content to life.

Dual 12W speakers in ST04 display delivering rich audio in a classroom or lecture hall setting.
ST04 signage auto-activating via Wake on HDMI/LAN, ensuring displays are ready when school staff need them.
Slim-bezel ST04 signage seamlessly blending into a modern school corridor or common area.

Always at the ready

With the easy-to-enable Wake on HDMI and Wake on LAN, the ST04 is always ready when you need it.

ST04 signage auto-activating via Wake on HDMI/LAN, ensuring displays are ready when school staff need them.

Sleek from every angle

The slim, uniform bezels on the ST04 ensure a seamless installation that blends into any environment.

Slim-bezel ST04 signage seamlessly blending into a modern school corridor or common area.
X-Sign platform used to send digital announcements across school-wide ST04 signage network.

Deliver your messages anywhere

Create, manage, and deliver engaging signage content across school with the powerful X-Sign content management platform.

Deliver your messages anywhere

Create, manage, and deliver engaging signage content across school with the powerful X-Sign content management platform.

Easy content creation

With X-Sign, you can remotely create content for diverse scenarios. Whether it's for announcements, school maps, menus, team scores, and more, X-Sign offers ready-made, editable templates.

Using X-Sign templates to create school menus, maps, and updates for ST04 digital signage.

Effortless scheduling

Use X-Sign’s advanced features to broadcast real-time or scheduled announcements to all your ST04 displays, individually or in customizable groups, ensuring timely and effective communication.

Scheduled school announcements broadcast to grouped ST04 displays using X-Sign's real-time scheduling tools.

Your content, uninterrupted

With X-Sign, your content is never interrupted by message windows or system alerts, making for a seamless viewing experience.

ST04 signage showing continuous content without system popups or alerts, ensuring smooth school communication.

Streamlined management

Manage devices remotely

With the BenQ Device Management Solution (DMS), IT admins can remotely manage device settings and power schedules, update firmware, view device analytics, install and block apps, and more on every ST04.

Learn more about BenQ management solutions
BenQ DMS to manage ST04 signage power settings, apps, and firmware across campus.
  • New ST04 display being scanned and auto-provisioned to DMS for quick school-wide deployment.

    Seamless provisioning

    Easily provision multiple new ST04 displays by scanning the barcode on the box or device to automatically bind them to DMS.

  • Scheduled firmware updates via DMS keep ST04 signage secure and up-to-date in educational institutions.

    Firmware updates, always

    Schedule firmware updates from DMS so your ST04 displays always have the latest features and security patches.

Made for easy sharing

Get everyone  involved

Effortlessly share content on the ST04 with InstaShare 2, compatible with Google, Apple, and Microsoft devices. Enjoy seamless wireless screen sharing across laptops, tablets, and smartphones, and take control with the powerful Smart Controller function for an elevated interactive experience.

*IT admins and session hosts can decide whether to enable screen sharing to the display.

Sharing screens to ST04 display via InstaShare 2, using various devices in a collaborative classroom.

Keep lessons safe with AI

The built-in AI Guardian feature in InstaShare 2 automatically prevents participants from sharing inappropriate images or videos on the ST04.

AI Guardian on ST04 blocks inappropriate content during wireless sharing in educational settings.

Secure your displays

ST04 signage with IR lock enabled, preventing tampering via unauthorized remotes in public school spaces.
ST04 display with Wi-Fi and USB port covers, adding hardware-level security in classrooms and hallways.

Block unauthorized remote control

Secure your signage with the IR sensor lock on the ST04, blocking unauthorized access from universal remotes.

ST04 signage with IR lock enabled, preventing tampering via unauthorized remotes in public school spaces.

Security at the hardware level

Dedicated Wi-Fi and USB covers provide an extra layer of hardware-level protection in common spaces for all your ST04 signage.

ST04 display with Wi-Fi and USB port covers, adding hardware-level security in classrooms and hallways.
The icon of energy saving

Built-in sustainability

ST04 Smart Signage built-in sustainability ST04 Smart Signage built-in sustainability
  • ENERGY STAR® 8.0-certified ST04 signage helping schools cut energy costs and lower environmental impact.

    Certified energy saving

    The ST04 series is ENERGY STAR® 8.0 certified, helping you reduce emissions and save on energy costs.

  • Eco-conscious ST04 packaging reduced by 30%, supporting lower emissions in school tech logistics.

    Smaller footprint

    We’ve reduced the display packaging size by up to 30% across ST04 models, boosting transport efficiency and lowering emissions.

  • ST04 signage in energy-saving mode, with DMS managing sleep settings and real-time power monitoring.

    Remote energy control 

    Effortlessly manage sleep modes, schedule remote power, and monitor real-time energy usage with DMS.

Success stories

Kankakee School District
Kankakee School District
Melissa Fierro, Technology Integration Specialist
"BenQ Boards help us by allowing our teachers to be more flexible in their instruction."

Learn more

Watch video
SKOV
SKOV
Mandy Kes, Teacher
“BenQ Boards allow students to learn on their own or with groups. That’s what education is all about."

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Watch video
PINGUIN Daycare
PINGUIN Daycare
Mieke Matthes, Pedagogical Assistant
“With the BenQ Board, we’re one more step closer to Kindergarten 4.0... It has fully met, if not exceeded, our expectations.”

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Watch video
Play & Learn
Play & Learn
Julie Watts, Operations Manager
“Technology empowers children to learn and grow because it’s visually appealing… They want to engage... They want to have a go.”

Learn more

Watch video
4K Smart Signage | ST04 Series

See all specifications
Pantone® Validated Pro Signage | SH04 Series

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4K UHD | 55", 65", 75"
Screen resolution | size
95% DCI-P3, 99% sRGB, 85% NTSC
Colour gamut (CIE 1976)
A73 x 4 + A53 x 4 | 8 GB | 64 GB
Chipset | Memory | Storage
800 nits
Brightness
Android 14
Operating system
24 hours / 7 days
Operation hours
Landscape and portrait
Orientation
50,000 hours
Lifetime
SH5504 / SH6504 / SH7504
Pantone® Validated Signage | SL04 Series

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4K UHD | 43", 55", 65", 75", 86"
Screen resolution | size
72% NTSC, 99% sRGB
Colour gamut (CIE 1976)
A73 x 4 + A53 x 4 | 8 GB | 64 GB
Chipset | Memory | Storage
500 nits
Brightness
Android 13 (EDLA)
Operating system
24 hours / 7 days
Operation hours
Landscape and portrait
Orientation
50,000 hours
Lifetime
SL4304 / SL5504 / SL6504 / SL7504 / SL8604
4K Smart Signage | ST04

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4K UHD | 43", 55", 65"
Screen resolution | size
72% NTSC, 99% sRGB
Colour gamut (CIE 1976)
A73 x 4 | 4 GB | 32 GB
Chipset | Memory | Storage
350 nits
Brightness
Android 14
Operating system
18 hours / 7 days
Operation hours
Landscape and portrait
Orientation
30,000 hours
Lifetime
ST4304 / ST5504 / ST6504

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