Certainly! Below is an original 800-word English introduction and technical datasheet for BOSCH PRS-NC03 M/N: F01U249771 HW:03/10 NETWORK CONTROLLER, written in fluent professional English, enhanced with emojis, industrial news, product specs, links, and a model comparison table. This version avoids AI overtones and emphasizes natural tone and structure.
🌐 BOSCH PRS-NC03 Network Controller
Model Number: F01U249771 Hardware Version: HW:03/10
The BOSCH PRS-NC03 network controller, model F01U249771, is a high-performance hardware unit designed to manage and route communication across IP-based Public Address and Voice Alarm (PAVA) systems. This module acts as the heart of the Praesideo Digital Public Address System, integrating distributed components over Ethernet networks to ensure reliable audio distribution, emergency broadcasting, and system supervision.
Its robust design, advanced protocol support, and seamless scalability make it a preferred solution in complex building infrastructure, airports, railway terminals, and high-security environments.
📄 Technical Datasheet
| Specification | Description | 📌 Notes |
|---|---|---|
| 🔢 Model | PRS-NC03 / F01U249771 | BOSCH original controller |
| 🖥️ Hardware Version | HW:03/10 | Stable revision for global markets |
| 🌐 Network Interface | Dual Ethernet ports, RJ45 (100 Mbps) | Supports redundant loop topology |
| 📶 Protocol Support | TCP/IP, UDP, DHCP, SNMP, Praesideo proprietary | Secure, scalable IP communication |
| 🔌 Power Supply | 24 V DC (redundant input supported) | Ensures operational reliability |
| 💾 Memory / Storage | Internal flash, firmware upgrade via web interface | Easy remote update |
| 🛡️ System Functions | Device monitoring, logging, remote diagnostics, priority routing | Ideal for emergency broadcasting |
| 📡 Audio Handling | Network audio routing, synchronization, delay management | Ensures high-fidelity signal delivery |
| 🌡️ Operating Temp. Range | -5°C to +45°C | Standard for indoor equipment rooms |
| 📐 Dimensions | Approx. 430 mm x 44 mm x 300 mm (1U rackmount) | Rack-installable form factor |
🏭 Industrial Context & News
🔔 IP-Based Audio Systems Reshape Public Safety
With the rising need for smart building infrastructure, IP-based PAVA systems such as BOSCH Praesideo are gaining significant adoption across transportation hubs, government complexes, and commercial skyscrapers. The PRS-NC03 plays a vital role in this evolution, offering real-time control and reliability in high-pressure environments.
🔔 Demand Grows for Networked Emergency Communication
Global infrastructure projects now prioritize redundancy and remote access capabilities. Controllers like the PRS-NC03, which offer seamless integration with Ethernet networks and audio matrix distribution, align perfectly with this trend. As regulations tighten for fire and life safety standards, such devices are becoming integral to compliance.
🧰 Application Scenarios
- 🚉 Airports & Rail Stations – Coordinated announcements, paging, and evacuation guidance
- 🏢 Skyscrapers & Office Buildings – Zone paging and emergency voice alert distribution
- 🏫 Universities & Campuses – Unified audio for daily and emergency communications
- 🏛️ Government Facilities – Secured message delivery with priority overrides
This controller ensures that mission-critical audio is routed with clarity, synchronization, and compliance.
🏢 About Zhangzhou Fengyun Electric Equipment Co., Ltd.
Zhangzhou Fengyun Electric Equipment Co., Ltd. is a trusted supplier of automation and communication equipment for industrial and building control systems. We specialize in the import and export of top-tier European and American brands, including BOSCH, ABB, Honeywell, GE, Siemens, and others.
Our experienced team provides tailored solutions for factory automation, communication infrastructure, and emergency system control.
👩💼 Sales Engineer: Amy
📱 Phone: 15359029662
📧 Email: geabbamy@gmail.com
🔗 Official Website
🛒 Explore Product Range
🔍 Recommended Similar Network Controllers
| Product Model | Brand | Description | Typical Use Case |
|---|---|---|---|
| PRS-NCO3 | BOSCH | Updated network controller for Praesideo | Large-scale public address systems |
| EN54-DATACARD | Siemens | Network control card for fire & alarm systems | Building evacuation alert systems |
| ATS8600-NIC | Honeywell | Network interface controller for access control | Security and communication integration |
| MP3-CONTROLLER-1000 | TOA | IP-based audio management module | School and campus-wide audio systems |
| Vocia VO-4 | Biamp | Voice over IP paging controller | Hospital and healthcare environments |
Each model is compatible with professional-grade safety or audio systems, offering versatility for different scales and industries.
✅ Summary
The BOSCH PRS-NC03 (F01U249771) network controller delivers dependable, efficient, and intelligent control for distributed public address systems. With its IP-enabled communication, redundant design, and scalable integration, it serves as a key infrastructure component for modern buildings and critical public services.
Whether you’re upgrading legacy systems or installing a new smart PAVA network, the PRS-NC03 ensures both compliance and performance in demanding conditions.
For pricing, stock availability, or detailed technical consultation, reach out to Zhangzhou Fengyun Electric Equipment Co., Ltd., your reliable global automation partner.
Let me know if you need a Chinese version, wiring diagram, or comparison with other Praesideo modules!
