The iiyama ProLite LH6565UHSB-B1 65" 4K UHD monitor is designed for professional digital signage and 24/7 continuous use. The IPS panel ensures accurate colors and optimal visibility from any angle. With a brightness of 500 cd/m² , it is ideal for bright environments such as conference rooms, public spaces and retail. Includes built-in Android media player , USB-C , schedule planner and full connectivity. VESA mounting, remote control and a narrow bezel complete an efficient all-in-one solution.
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LH6565UHSB-B1 – Professional 65" 4K UHD IPS display for 24/7 digital signage

The ProLite LH6565UHSB-B1 is a 65” 4K UHD monitor designed for digital signage applications in public, corporate and retail environments. Thanks to the IPS panel and the brightness of 500 cd/m², it guarantees brilliant images visible from any angle. Designed for continuous use 24/7, it integrates an Android media player, advanced connectivity including USB-C port, schedule planner and integrated speakers, all in a thin and robust design.
Main features:
- 65” 4K UHD (3840x2160) display with IPS LED panel
- Brightness 500 cd/m² , contrast 1200:1, wide viewing angle (178°)
- 24/7 operation for continuous professional use
- Integrated Android system with media player
- Schedule Planner for content management
- Full connectivity : USB-C, HDMI, DisplayPort, VGA, LAN
- Built-in speakers (2x10W) and VESA 400x400 mm mounting
- Slim and robust design for fixed or wall installations
Further details
The ProLite LH6565UHSB-B1 is a 65" 4K UHD display designed for professional applications in retail, corporate, education and digital signage. Designed for 24/7 use, it features an Android operating system, iiSignage² remote content management platform and smart features such as Signal FailOver, which ensures business continuity. The high-brightness IPS panel ensures vivid and readable images in any conditions, while flexible orientation , tidy cables and integrated speakers make it ideal for any type of installation.
For direct access to apps and content management without external hardware.
Integrated software for centralized management and remote content planning.
The 20-point capacitive touch technology also works through glass , perfect for shop window applications or kiosks protected by glass panels.
✅ Signal FailOver:
If the main signal is lost, the display automatically switches to the backup source.
4K IPS panel with 500 cd/m² brightness for clear and immersive visibility.
Thanks to the USB-C port with Loop Through , you can transfer audio, video, touch and power with a single cable, simplifying installation.
Horizontal or vertical installation to adapt to any context.
For a complete audio-video experience without the need for external devices.
Clean design for professional and minimalist installations.
Technical data sheet
Model | LH5551UHSB-B1 | ||
DISPLAY CHARACTERISTICS | |||
Design |
Thin bezel |
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Diagonal |
64.5", 163.9cm |
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Panel |
IPS, haze 1% |
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Native Resolution |
3840 x 2160 @60Hz |
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Aspect ratio | 16:9 | ||
Panel brightness | 800 cd/m² | ||
Static contrast | 1200:1 | ||
Response time (GTG) | 8ms | ||
Viewing areas | horizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89 | ||
Colour support | 1.07G (8 Bits+FRC) (NTSC 72%) | ||
Horizontal Sync | 28 - 160kHz | ||
Viewable area W x H | 803.52 x %2mm, 47.6 x 26.8" | ||
Bezel width (sides, top, bottom) | 14.9mm, 14.9mm, 14.9mm | ||
Pixel pitch | 0.372mm | ||
Bezel color and finish | black | ||
INTERFACES & CONNECTORS / CONTROLS | |||
Digital signal input | HDMI x2 (v.2.0, max. 3840x2160 @60Hz) DisplayPort x1 (v.1.2, max. 3840x2160 @60Hz) |
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Monitor control input | RS-232c x1 (2.5mm sub-mini jack) RJ45 (LAN) x1 |
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Audio output | Mini-jack x1 Speakers 2 x 10W |
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Monitor control output | RS-232c x1 (2.5mm sub-mini jack) | ||
HDCP | v.2.2 | ||
USB ports | x2 (v.2.0) | ||
FEATURES | |||
Integrated software | Android 11 OS, iiSignage2, FailOver, EShare | ||
WiFi | yes (Built-in, 802.11ac) | ||
Hardware | CPU: A73*4+A53*4, GPU: G52 MP8, RAM: 4GB, ROM: 32GB | ||
Max. non-stop operating time | 24/7 | ||
Anti-image retention | yes | ||
Housing (bezel) | metal | ||
GENERAL | |||
OSD languages |
EN, DE, FR, ES, IT, CN, RU, JP, CZ, NL, PL, SV, FI, DA, NB |
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Control buttons |
Power |
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User controls |
picture (brightness, contrast, sharpness, black level, tint, colour, noise reduction, gamma selection, low blue light, color temperature, color control, picture reset), screen (zoom mode, custom zoom, screen reset), audio (balance, treble, bass, volume, audio out, maximum volume, minimum volume, mute, audio reset, audio out sync, speaker setting), configuration 1 (Android launcher, switch on state, panel saving, RS232-routing, boot on source, WOL, configuration 1 reset, factory reset), configuration 2 (OSD timeout, OSD H-Position, OSD V-position, system rotation, information OSD, logo and animation, logo setting, animation setting, monitor ID, monitor information, HDMI version, configuration 2 reset), advanced option (no signal image, IR control, power LED light, off timer, schedule, HDMI with one wire, HDMI with one wire power off, FailOver, language, OSD transparency, power saving, auto power off, advanced option reset) |
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MECHANICAL | |||
Orientation |
landscape, portrait |
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Fanless Design | Yes | ||
VESA Mounting | 400 x 400mm | ||
Operating Temperature Range |
0°C - 40°C |
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Storage Temperature Range |
- 20°C - 60°C |
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MTBF | 50,000 hours (excluding backlight) | ||
ACCESSORIES INCLUDED | |||
Cables |
power, HDMI, RS-232c |
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Guides | quick start guide, safety guide | ||
Other | Stickers for screw holes, Adhesive clips for cable management, AC switch cover | ||
Remote Control | yes (batteries included) | ||
POWER MANAGEMENT | |||
Power supply unit | internal | ||
Power supply | AC 100 - 240V, 50/60Hz | ||
Power usage | 104W typical, 0.5W stand by, 0.3W off mode | ||
SUSTAINABILITY | |||
Regulations |
CE, TÜV-Bauart, RoHS support, ErP, WEEE, REACH, UKCA |
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Energy efficiency class (Regulation (EU) 2017/1369) |
AND |
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DIMENSIONS & WEIGHT | |||
Product dimensions W x H x D |
1456.5 x 832.5 x 56mm |
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Box dimensions W x H x D |
1345 x 1016 x 162mm |
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Weight (without box) |
20.7kg |
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Weight (with box) |
28.7kg |