Overview



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.

Reliable performance
Experience vivid visuals, 18/7 operation, and both portrait and landscape display modes.
.
Easy control
Enjoy quick and easy content management and remote device control.

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

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.

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.

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.

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

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.

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

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.

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.

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

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.

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

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.

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.

Secure your displays
Block unauthorized remote control

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

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.

Built-in sustainability
Certified energy saving
The ST04 series is ENERGY STAR® 8.0 certified, helping you reduce emissions and save on energy costs.

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

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




Specification


Technical Description: BenQ ST4304 Digital signage flat panel 109.2 cm (43") LCD 350 cd/m² 4K Ultra HD Black Built-in processor Android 18/7

Audio
RMS rated power:RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplfiers and loudspeakers.
24 W
Number of built-in speakers:
2
Built-in speaker(s):The device contains speaker(s) to produce sound.
Yes

Certificates
Certification:
ENERGY STAR®

Computer system
Operating system version:The version of the operating system used e.g. 4.1, 4.2 for Android.
14
Operating system installed:Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Android
Internal storage capacity:The amount e.g of data which can be stored inside the device.
32 GB
On-board graphics card model:
Mali-G52 MC1
Internal memory:A computer's memory which is directly accessible to the CPU.
4 GB
Processor cores:The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).
4
Processor architecture:
ARM Cortex-A73
Processor model:The model number for the processor in a computer.
A73
Built-in processor:
Yes

Design
Panel mounting interface:
200 x 200 mm
VESA mounting:
Yes
Screen shape:
Flat
Orientation:
Horizontal/Vertical
Placement supported:Where the product can be placed e.g. indoor/outdoor, horizontal/vertical.
Indoor
Product colour:
Black
Product design:
Digital signage flat panel

Display
Display diagonal (metric):This is the size of the display screen, measured diagonally.
109 cm
Active display area (W x H):
941.2 x 529.4 mm
Contrast ratio (typical):The difference in light intensity between the brightest white and the darkest black.
1200:1
Native aspect ratio:The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
16:9
HD type:Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
4K Ultra HD
Display brightness:Brightness is the amount of radiating light emitted from the screen. The brightness rating is measured in candellas per square meter, commonly known as 'nits'.
350 cd/m²
Display resolution:The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
3840 x 2160 pixels
Panel type:
ADS
Display technology:The technology used in the display e.g. plasma, LED.
LCD
Display diagonal:Size of the display for this product, measured diagonally, usually in inches.
109.2 cm (43")

Operational conditions
Storage relative humidity (H-H):
10 - 80%
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-10 - 60 °C
Operating relative humidity (H-H):
10 - 80%
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C

Packaging content
Cables included:
HDMI, RS-232
Remote control included:
Yes

Packaging data
Package weight:Weight of the packaged product.
11.3 kg
Package height:The distance from the top to the bottom of the packaging.
683 mm
Package depth:The distance from the front to the back of the packaging.
137 mm
Package width:The distance from one side of the packaging to the other.
1075 mm

Performance
Mean time between failures (MTBF):Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
30000 h
Operating hours (hours/days):
18/7
Purpose:What the product is used for.
Universal

Ports & interfaces
RS-232 interface:
Yes
Audio (L/R) out:
1
Ethernet LAN data rates:The different speed levels of the Ethernet LAN connection.
10,100 Mbit/s
Ethernet LAN (RJ-45) ports:Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
Ethernet LAN:An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
USB ports quantity:
2
USB port:Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the cables, connectors and communications protocols used in a bus for connection, communication, and power supply between computers and electronic devices. USB was designed to standardize the connection of computer peripherals (including keyboards, pointing devices, digital cameras, printers, portable media players, disk drives and network adapters) to personal computers, both to communicate and to supply electric power. It has become commonplace on other devices, such as smartphones, PDAs and video game consoles. USB has effectively replaced a variety of earlier interfaces, such as serial and parallel ports, as well as separate power chargers for portable devices.
Yes
HDMI input ports quantity:
2
HDMI version:
2.0
HDMI ports quantity:The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
2

Power
Energy efficiency scale:
A to G
AC input frequency:
50/60 Hz
AC input voltage:The voltage of the AC electricity that is inpitted into the product.
100 - 240 V
Energy consumption (SDR) per 1000 hours:
83 kWh
Energy efficiency class (SDR):
G
Power consumption (standby):The amount of electricity that is consumed when the product is on standby.
0.5 W
Power consumption (typical):Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
60 W

Weight & dimensions
Display weight:
7.9 kg
Display height:
554.9 mm
Display depth:
59.1 mm
Display width:
965 mm


Product details


9H.S3YTB.RE2 Benq 4718755096136

BenQ ST4304 Digital signage flat panel 109.2 cm (43") LCD 350 cd/m² 4K Ultra HD Black Built-in processor Android 18/7

£715.00 and In stock

SKU9H.S3YTB.RE2

BenQ ST4304 Digital signage flat panel 109.2 cm (43") LCD 350 cd/m² 4K Ultra HD Black Built-in processor Android 18/7

Quick Code: Q2595180 MPN: 9H.S3YTB.RE2
£595.83ex VAT