USB 2.0 uz RS232

55" 4K Digital Signage Display 4K UHD 3840 × 2160 resolution for ultra-sharp image clarity 500-nit high brightness and anti-glare panel for optimal visibility in brightly lit indoor areas Slim and versatile design fits into compact spaces supports both landscape and portrait orientations Patented Anti-Burn-in Technology prevents image retention and ensures reliable, long-term display performance Built for 24/7 use continuous, round-the-clock operation for commercial environments The QM5503 is a professional-grade 55-inch 4K UHD digital signage display built for the demands of commercial spaces. It delivers vivid visuals with a slim and lightweight design that allows for easy installation and a modern aesthetic. The anti-glare screen and high brightness ensure excellent legibility in bright or mixed-light settings. Engineered for 24/7 operation, it supports both portrait and landscape modes and features AG Neovos Anti-Burn-in technology for dependable longevity. USB Type-C connectivity allows for streamlined media input, making it ideal for retail, hotels, transport hubs, and other public-facing commercial applications. Slim Profile for Space-Conscious InstallationsThe QM5503's slim, lightweight profile enables seamless integration into confined or space-limited environments such as point-of-sale counters, wall-mounted retail spaces, or corridor signage-maintaining a clean and professional look. True 4K for High-Impact VisualsWith true 4K UHD resolution, the display delivers crisp, finely detailed images-perfect for engaging shoppers in retail spaces or delivering clear messaging in hospitality and commercial settings. 500 nits Brightness for Indoor VisibilityWith a brightness level of 500 nits, the QM5503 ensures vivid, eye-catching visuals that remain impactful even in brightly lit indoor environments. Anti-Glare Surface for Enhanced ReadabilityThe anti-glare coating significantly reduces reflections and glare, improving legibility under varying lighting conditions-ideal for high-traffic indoor use. Wide Viewing Angle for Consistent Visual QualityEquipped with a wide viewing angle panel, the QM5503 ensures accurate colour and clarity from all perspectives-suitable for overhead, wall-mounted, or eye-level display placements. Patented ANTI-BURN-IN TechnologyAG Neovo's proprietary Anti-Burn-in Technology protects against ghosting and image retention-extending panel lifespan and ensuring visual consistency over long usage periods. Flexible Installation in Landscape or PortraitSupports both horizontal and vertical orientations-giving you the freedom to adapt the display layout to different signage needs across commercial environments. USB Type-C Connectivity for Simplified Media PlaybackStreamline your setup with USB Type-C-enable media transmission and power via a single cable, reducing clutter and speeding up installation. Built-in Audio with Optional External OutputIncludes two built-in 10W speakers for onboard audio delivery-ideal for use without additional speakers. A 3.5 mm audio-out jack allows connection to external sound systems when required. Seamless Remote Management Across DevicesNeovo Controller software allows intuitive remote management of multiple displays. Control power, input source, brightness, and more across different locations-enhancing operational efficiency for digital signage deployments. RS232 and LAN for Centralised ManagementEasily integrate the QM5503 with AV control systems via RS232, or manage the displays across networks using LAN-ideal for multi-site signage setups such as shopping centres, airports, or universities. Flexible Connectivity with Built-In Media PlaybackFeaturing dual HDMI 2.0 inputs and a USB 2.0 port, the QM5503 provides reliable and flexible connectivity-ideal for seamless media playback, straightforward maintenance, and integration within commercial digital signage networks.

Vue 4K PTZ with 20x optical zoom increases HDMI/RTSP output resolution up to 4K@30Hz. It supports real-time AI tracking of faces, characters and zones and now also offers USB 3.0 output to meet the growing demands for remote video conferencing and live streaming. The front panel features an OLED display that shows the current resolution and IP information for better camera management. The vue 4K PTZ boasts a unique 360° visible TALLY indicator and identification plate (resistant to interference when switching devices), also the innovative RGBlink vue camera design with patented technology adapts seamlessly to any environment. Key features: 4K image with 1/2.8" 8.42MP sensor, 3840x2160 resolution at 30 frames per second AI tracking with face/person recognition - ideal for classrooms and meetings 20x optical zoom lens RS485/RS232 control (RS232 supports device chaining) Advanced autofocus for fast, accurate and stable focusing Supports VISCA/PELCO-D/P protocols with automatic detection Low-noise CMOS sensor with 2D/3D noise reduction for high signal-to-noise ratio and clear images Silent gimbal with precision stepper motor for smooth and quiet operation HDMI/SDI/USB/LAN outputs (POE+ optional), SDI supports 1080P60 up to 100m Low power sleep mode - under 400 mW H.265/H.264 video and AAC/G.711A audio compression up to 4K@30fps Up to 255 presets (10 directly accessible via remote) AAC audio input (16-48 kHz) and G.711A support (8 kHz) Infrared remote control (interference-resistant, pass-through signal) Support for ONVIF/RTSP/RTMP, RTMP push and VISCA control Ideal for education, conferencing, healthcare, forensics and control systems

Dell Pro 55 Plus 4K Monitor (P5525QC) The Dell Pro 55 Plus 4K Monitor is a large-format collaboration display designed for modern meeting rooms, conference spaces and hybrid work environments. The expansive 55-inch 4K UHD screen provides outstanding clarity for presentations, video conferencing and content sharing, ensuring everyone in the room can see detailed information clearly. With USB-C connectivity delivering up to 90W of power, the monitor simplifies meeting room setups by enabling video, data and charging through a single cable. DisplayPort-out with MST support allows daisy chaining of a second 4K display, while Crestron Connected® and Crestron XiO Cloud® compatibility provide centralized remote management capabilities. The IPS panel delivers consistent image quality and wide 178° viewing angles across the entire screen. Built-in ComfortView Plus technology reduces blue light emissions without compromising color accuracy, helping users collaborate comfortably during extended meetings and presentations. Panel: 54.64" IPS panel Resolution: 3840 x 2160 (4K UHD) Aspect Ratio: 16:9 Refresh Rate: Up to 60 Hz Brightness: 400 cd/m² (typical) Contrast Ratio: 1200:1 (typical) Response Time: 8 ms (Gray-to-Gray, Normal Mode) Viewing Angles: 178° / 178° 1.07 billion colors (8-bit + FRC) 72% NTSC color gamut (minimum) Anti-glare coating (3H, Haze 25%) ComfortView Plus low blue light technology Flicker-Free technology Conference Room Features: Designed for meeting rooms and collaboration spaces USB-C connectivity with up to 90W Power Delivery DisplayPort MST daisy chaining for dual 4K displays Compatible with Dell Video Conferencing Room Solutions Lockable powered compartment for Dell OptiPlex Micro Crestron Connected® support Crestron XiO Cloud® support Remote control included Connectivity: 2 x HDMI 2.0 1 x DisplayPort 1.4 input 1 x DisplayPort 1.4 output (MST) 1 x USB-C upstream (DisplayPort Alt Mode, up to 90W Power Delivery) 1 x USB-C 3.2 Gen1 downstream (5Gbps, up to 15W charging) 2 x USB-A 3.2 Gen1 downstream (5Gbps) 1 x USB-B 3.2 Gen1 upstream 1 x RJ45 for remote management 1 x RS232 1 x 3.5 mm audio line-out Audio and Productivity Features: Integrated dual 10W speakers Dell Display and Peripheral Manager support Easy Arrange multitasking profiles Easy Arrange Memory Centralized monitor management Automated brightness and contrast scheduling Installation and Management: VESA mount support (300 x 400 mm) Kensington Security Slot Remote management via Crestron platform Integrated cable management compartment OptiPlex Micro mounting support Environmental Standards: ENERGY STAR® certified EPEAT Gold EPEAT Climate+ TCO Certified Displays TCO Certified Edge RoHS compliant BFR/PVC-free monitor (excluding external cables) Arsenic-free glass Mercury-free panel 30% recycled materials Packaging made from 100% renewable and recyclable materials Dimensions and Weight: Dimensions (W x H x D): 1247.43 x 727.83 x 79.80 mm Weight with cables and accessories: 23.30 kg Weight without packaging: 22.40 kg Shipping weight: 33.80 kg Included Accessories: 1 x Remote control with batteries 1 x DisplayPort to DisplayPort cable (3.0 m) 1 x HDMI to HDMI cable (3.0 m) 1 x USB-C to USB-C cable (1.8 m) 1 x USB-A to USB-B cable (1.8 m) 1 x Power cable 1 x OptiPlex holder Quick Setup Guide Warranty: 3-Year Advanced Exchange Service.