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Product Code: MDHO-1950
MPN #: AVE-5550
Product Condition: New
Struggling to find a display that can handle collaborative lessons, boardroom presentations and detailed design work without lag or glare? The Avocor AVE-5550 55" 4K 3840x2160 Monitor delivers a crystal-clear 4K picture and responsive infrared touch, letting you write, draw or swipe with a pen, finger or palm as naturally as on paper, while keeping every participant fully engaged.
You enjoy a smooth, low-latency writing experience that feels effortless, reducing fatigue during long sessions. The 40-point touch lets multiple users interact at once, fostering teamwork and saving time. Built-in speakers provide clear audio without extra equipment, keeping your workspace tidy. Robust connectivity options mean fewer cables and easier setup, giving you peace of mind that the monitor will integrate with existing systems. Energy-saving standby power cuts running costs, supporting sustainable operation over years of use.
The Avocor monitor fits seamlessly into daily routines:
Many buyers worry that a large touch screen will be difficult to install, consume too much power or lack the durability needed for busy environments. The Avocor Monitor addresses these concerns with a VESA-compatible 400 × 400 mm mounting interface, a modest 210 W maximum power draw and a sturdy glass surface that tolerates frequent use. Its built-in ambient light sensor automatically adjusts brightness, while Wake-on-LAN and Ethernet connectivity keep the device ready for networked operation. With a three-year warranty and comprehensive port selection-including HDMI, DisplayPort, USB-C and RS-232-you get a reliable, future-proof solution that meets the demands of education, business and government settings.
| Display | |
| Technology | Infrared (IR) |
| Pen & touch differentiation | Yes |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Touch object size (min) | 3 mm |
| Number of simultaneous touchpoints | 40 |
| Touchscreen type | Infrared |
| Touch technology | Multi-touch |
| Touchscreen | Yes |
| Maximum refresh rate | 60 Hz |
| Response time | 8 ms |
| Contrast ratio (typical) | 1200:1 |
| Native aspect ratio | 16:9 |
| LED backlighting type | Direct-lit LED |
| LED backlight | Yes |
| HD type | 4K Ultra HD |
| Anti-glare screen | Yes |
| Display resolution | 3840 x 2160 pixels |
| Display number of colours | 1.07 billion colours |
| Display brightness | 400 cd/m² |
| Display diagonal | 139.7 cm (55") |
| Audio | |
| Speaker power | 30 W |
| Number of built-in speakers | 2 |
| Built-in speaker(s) | Yes |
| Network | |
| Wake-on-LAN ready | Yes |
| Ethernet LAN | Yes |
| Wi-Fi | Yes |
| Ports & interfaces | |
| RS-232 ports | 1 |
| Audio output | 1 |
| S/PDIF out port | Yes |
| Line-out | Yes |
| VGA (D-Sub) ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 2 |
| DisplayPort version | 1.2 |
| DisplayPorts quantity | 1 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 65 W |
| HDMI output ports quantity | 1 |
| HDMI version | 2.0 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDMI ports quantity | 3 |
| USB Type-C ports quantity | 2 |
| USB 2.0 Type-A hub ports quantity | 1 |
| USB 2.0 Type-B Touch ports quantity | 4 |
| USB connector type | Mini-USB A, USB Type-B, USB Type-C |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity | 4 |
| HDCP version | 2.2 |
| HDCP | Yes |
| Ergonomics | |
| Power cable length | 3 m |
| Wall mountable | Yes |
| Panel mounting interface | 400 x 400 mm |
| VESA mounting | Yes |
| Performance | |
| Operating hours (hours/days) | 16/7 |
| Ambient light sensor | Yes |
| Power | |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 210 W |
| System requirements | |
| Mac operating systems supported | Yes |
| Mac compatibility | Yes |
| Windows operating systems supported | Windows 10, Windows 11, Windows 8 |
| Operational conditions | |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating relative humidity (H-H) | 20 - 85% |
| Operating temperature (T-T) | 0 - 40 °C |
| Weight & dimensions | |
| Weight | 29 g |
| Height | 791.6 mm |
| Depth | 92.6 mm |
| Width | 1289.5 mm |
| Packaging data | |
| Quantity per pack | 1 pc(s) |
| Package weight | 35 g |
| Package height | 870 mm |
| Package depth | 220 mm |
| Package width | 1420 mm |
| Packaging content | |
| Number of stylus pens | 2 |
| Stylus pen type | Passive |
| Stylus included | Yes |
| Batteries included | Yes |
| Mounting brackets included | Yes |
| Mounting kit | Yes |
| Remote control included | Yes |
| Cables included | HDMI, USB Type-A to USB Type-B |
| Pen tray included | Yes |
| USB cable length | 3 m |
| Other features | |
| Country of origin | China |
| Warranty period | 3 year(s) |
| Summary Details | |
| USB connector type | Mini-USB A |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)