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NED200 Multi Functional Controller for LED Signs Advertising Boards and Interactive Displays
The JUTAI NED200 Multi Functional Controller is an integrated intelligent core tailored for LED signs, advertising boards, and interactive displays. It integrates multi-line text control, interactive QR code display, voice broadcast, and peripheral linkage, breaking the limitations of single-function controllers. With rich communication interfaces, multi-language support, and industrial-grade stability, it enables dynamic information transmission, human-machine interaction, and multi-device collaboration—becoming a versatile control hub for commercial advertising, public information release, and interactive scenario applications.
Core Technical Parameters
Category
Key Parameters
Specification
Basic Configuration
Operating Voltage
DC12V (with reverse connection protection)
Operating Current
2A MAX
Operating Temperature
-40°C ~ +85°C (relative humidity <80%, no condensation)
Dimensions (L×W×H)
115mm × 85mm × 15mm
Mounting Hole Spacing
105mm × 75mm
Display Control
LED Interfaces
1x HUB75 (supports 32-scan modules), 1x HUB08; expandable to 4x HUB12 via expansion board (HUB75 and HUB08 cannot be used simultaneously)
Display Capacity
4-line independent control, max 80 bytes per line
Language Support
Over 100 global languages (Simplified Chinese, Traditional Chinese, English, Thai, Korean, Arabic, etc.)
Docking Encoding
GBK, UTF8, UNICODE (optional, cannot be supported simultaneously)
Real-Time Time Display
Customizable format (year/month/day/hour/minute/second separators), automatic real-time sync
Interactive Functions
QR Code Display
Full-screen mode (52 characters, optimal scanning distance 2-5m); 3-line mode (77 characters, optimal scanning distance 0.5-2m); white QR code, automatic truncation of excess characters
Voice Broadcast
8MB storage (up to 256 voice files), ID call mode, sequential/immediate play
2 channels, non-isolated, signal voltage range: 0-5V (supports dry contact signals)
IO Output (OC)
2 channels, non-isolated, max load: 12V/0.2A (with overcurrent protection)
Expansion & Reliability
Auxiliary Power Output
Built-in 12V to 5V circuit, max continuous current 1.2A (for scanners, card readers, LED modules)
Remote Upgrade
Supports OTA upgrade via TCP tool or browser; optional cloud upgrade
Unique Identification
Each board has a unique global ID for source identification and access control
Stability Features
Parameters stored in flash memory (not lost after power failure); 50-second automatic refresh (avoidable via heartbeat commands); ESD/pulse protection for communication ports
Key Functional Advantages
Flexible Display Control for Advertising & Information
4-line independent management: Each line can display different advertising content, promotions, or public notices simultaneously
Multi-language universal: Built-in font library covers over 100 languages, adapting to cross-regional scenarios
Customizable time overlay: Supports personalized time formats with automatic real-time sync
Interactive QR Code for "Advertising + Interaction"
Dual-mode adaptation: Full-screen QR code for long-distance and 3-line QR code for short-distance interaction
Stable recognition guarantee: Automatically truncates excess characters to ensure normal QR code recognition
Wide application scope: Customizable QR code content for seamless offline-to-online connection
Voice Broadcast to Enhance Advertising Impact
High-capacity voice storage: 8MB memory supports up to 256 voice files
Flexible playback modes: Sequential play for continuous advertising or immediate play for real-time prompts
On-site update capability: Supports on-site voice file upgrades via tools
Rich Interfaces for Universal Integration
Multi-protocol communication: Seamlessly docks with RS485, Ethernet, and MQTT protocols
Versatile port configuration: 2x RS232, TTL, and Wiegand interface for access control integration
Plug-and-play adaptation: Quickly connects to existing advertising management systems
Peripheral Linkage & Industrial-Grade Stability
Powerful relay control: 2 high-load relays can link lights, barriers, or audio equipment
IO status monitoring: Reads sensor or button signals to trigger preset actions
Extreme environment adaptation: Operates stably in -40°C ~ +85°C temperature range
Application Scenarios
Mall Advertising Boards: 4-line display of brand promotions, product discounts, and real-time time; QR codes link to online stores; voice broadcasts attract customer attention.
Retail Store LED Signs: Display product information and discount notices; relay control links store entrance lights and advertising voices.
Outdoor Public Information Signs: Multi-language public service announcements and real-time time; industrial-grade stability for extreme weather operation.
Smart Parking Advertising: Integrate advertising boards with payment QR codes; display parking availability; relay control barriers with voice confirmations.
Scenic Area Interactive Displays: Multi-language scenic spot introductions; QR codes for tour guides; voice broadcasts for safety guidelines.
Commercial Complex Navigation Signs: 4-line display of business distribution and promotions; QR codes link to mall navigation maps; multi-language support.
Why Choose NED200 Multi Functional Controller?
All-in-One Integration: Combines display control, interactive QR code, voice broadcast, and peripheral linkage, reducing system complexity
Enhanced Advertising Effect: Interactive QR code and voice broadcast transform passive viewing into active participation
Global Adaptability: 100+ language support and multi-protocol compatibility meet cross-regional needs
Industrial-Grade Reliability: Wide temperature resistance and multiple protection mechanisms ensure 24/7 operation
Cost-Effective Operation: Standardized commands, minimal maintenance, and support for on-site upgrades reduce long-term costs
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
120000-150000
Employee Number:
50~70
Ecer Certification：
Verified Supplier
Shenzhen Jutai COMM Co., Ltd. is a high-tech privately-owned enterprise that integrates production, research and development, and sales. Our company is dedicated to the research and development as well as system integration of security products, achieving an intelligent one unified platform that int... Shenzhen Jutai COMM Co., Ltd. is a high-tech privately-owned enterprise that integrates production, research and development, and sales. Our company is dedicated to the research and development as well as system integration of security products, achieving an intelligent one unified platform that int...
