UN520C-E/UN520D-E
Desktop Wired Gooseneck Touchscreen Microphone
This product is a sophisticated desktop wired microphone unit, integrating exceptional sound quality, intelligent interaction, and rock-solid reliability. It is designed for modern conference rooms, international summits, boardrooms, and multimedia classrooms where meeting quality is paramount. The flexible gooseneck microphone ensures perfect positioning for clear audio capture.
KEY SPECIFICATIONS OF UN520C-E/UN520D-E
Product features
Design & User Experience
Elegant and Ergonomic Design: Features a modern, human-centric design that is both aesthetically pleasing and intuitively simple to operate. The stable desktop wired base and adjustable gooseneck microphone provide effortless and precise placement for optimal comfort and performance;
Smart Interactive Touchscreen: A refined 4-inch capacitive touchscreen offers a clear and efficient interface for seamless information exchange between the speaker and the conference administrator;
Exceptional Sound Quality & Core Performance
Professional Conference Audio: The heart of the system is its proprietary gooseneck microphone. This anti-interference electret condenser capsule delivers clear, bright, and high-fidelity audio with extremely high sensitivity;
Fully Digital Audio Platform: Built-in high-performance CPU and all-digital audio processing technology enable faster data processing and superior, pristine audio quality;
Intelligent Touchscreen Functions
The 4-inch touchscreen enables intuitive control and displays crucial information, including:
Speaker information (name), speaking timer (count-up/count-down)
Chairman functions: registration, initiating voting, voting, and viewing results
Microphone gain adjustment
Message exchange between speaker and administrator
System settings: Language (CN/EN), screen brightness, unit information
Standby settings: customizable screensaver and clock display
Stable & Reliable System Architecture
Digital-Analog Backup (Optional): Supports customizable dual digital & analog link backup. Should one line fail, the meeting continues uninterrupted, providing dual assurance for critical meetings;
Ring Topology "Hand-in-Hand" Connection: Employs a ring network structure. The failure or replacement of a single microphone, or a single cable break, will not affect the system's operation, ensuring maximum reliability;
Supports Hot-Swapping: Microphone units can be added or removed during a meeting, with the system automatically recognizing them for effortless flexibility and maintenance;
Advanced Conference Management Features
Multiple Speaking Modes: Supports 5 meeting modes (Normal/FIFO/Free/Apply/Voice Activation) to suit any meeting agenda.;
Powerful Chairman Privileges: The chairman unit has supreme control to manage speaking. It can approve representative requests to speak with a short press in Apply mode;
VIP Representative Unit: Any representative unit can be designated as a VIP, granting it speaking priority unrestricted by mode;
Intelligent Voice Activation: Features adjustable voice activation sensitivity for hands-free operation, with a configurable timeout for automatic microphone closure during silence;
Flexible Switch Modes: Offers two microphone triggering methods: "Push-to-Talk" and "Push-and-Hold to Talk";
Dual-Color LED Indicator: The ring LED turns red when the microphone is active;
Details & Expandability
User-Friendly Cable Management: This desktop wired microphone unit comes with a built-in 1.8-meter Cat6a cable. It supports both hidden bottom exit for a clean desktop look and rear exit to meet various installation requirements;
Durable and Robust Construction: The gooseneck microphone is built with secure connections and is resistant to mobile phone interference, ensuring long-term reliability;
Personal Headphone Monitoring: A 3.5mm stereo headphone jack allows the speaker private listening;
Precise Camera Tracking: Integrated with a camera tracking host and pre-configured via software, it enables automatic tracking, seamlessly switching the camera to the active speaker;
Unique Unit Identity: Each unit has a unique serial number. The system supports manual ID assignment for precise unit identification and management;
TECHNICAL SPECIFICATIONS
| Power Supply: | DC24V (host power supply) |
| Connection: | CAT6E Ethernet cable |
| Power Consumption: | 2.5W |
| Polar Patterns: | cardioid |
| Microphone Type: | Condenser |
| Distortion: | <1% |
| Frequency Response: | 40Hz-20KHz |
| Switching Method: | Mechanical Switch |
| Sensitivity: | -32dBV |
| Dimensions: | Base: 180*142*59mm; Pole: 415mm |
| Weight: | 940g |


