Comprehensive Low-Voltage Solutions
From design to implementation, we provide end-to-end electrical engineering services
Structured Cabling System
Cat6/Cat6a/Cat7 cabling, fiber optic network, modular design for scalability and future upgrades.
- High-speed data transmission
- Flexible network architecture
- Professional testing & certification
- Comprehensive documentation
Security & Surveillance
IP camera systems, access control, intrusion detection, integrated security management platform.
- HD/4K video surveillance
- Intelligent analytics
- Access control integration
- Remote monitoring capability
Audio & Video Conference
Professional AV systems, video conferencing, digital signage, sound reinforcement solutions.
- 4K video conferencing
- Wireless presentation
- Professional audio DSP
- Centralized control system
Building Automation
Intelligent lighting control, HVAC integration, energy management, smart building platform.
- Energy efficiency optimization
- Automated environmental control
- IoT device integration
- Real-time monitoring dashboard
Telephone & Communication
IP PBX systems, VoIP solutions, unified communications, call center infrastructure.
- Cloud-based phone system
- Mobile extension support
- Call recording & analytics
- CRM integration
Fire Alarm System
Intelligent fire detection, emergency notification, evacuation guidance, code-compliant installation.
- Addressable detection system
- Integrated emergency lighting
- Voice evacuation system
- Regular inspection & maintenance
Industry Standards & Certifications
We adhere to international and national standards for quality assurance
International Cabling Standard
Generic cabling for customer premises
Commercial Building Cabling
Telecommunications infrastructure standards
Chinese National Standard
Code for design of cabling system
Ethernet Standards
Network communication protocols
Our Project Process
Systematic approach ensuring quality delivery
Site Survey
Comprehensive assessment of existing infrastructure and requirements
Design & Planning
Detailed system design with CAD drawings and equipment specifications
Installation
Professional installation following industry best practices
Testing & Certification
Comprehensive testing with Fluke DSX-5000 and detailed reports
Documentation
Complete as-built drawings and system documentation
Training & Support
User training and ongoing technical support
Why Choose SMC Group
Your trusted partner for electrical engineering solutions
Professional Team
Certified engineers with extensive experience in low-voltage systems
Quality Assurance
Strict quality control throughout the project lifecycle
On-Time Delivery
Proven track record of meeting project deadlines
Technical Support
Comprehensive after-sales service and maintenance support
Frequently Asked Questions
Common questions about electrical engineering services
Structured Cabling
What is structured cabling and why is it important?
Structured cabling is a standardized approach to building telecommunications infrastructure:
- Scalability: Easy to expand as business grows
- Flexibility: Supports multiple services (data, voice, video)
- Reliability: Reduced downtime and easier troubleshooting
- Cost-effective: Lower long-term maintenance costs
- Future-proof: Designed to accommodate new technologies
What is the difference between Cat6, Cat6a, and Cat7 cables?
Each category offers different performance levels:
- Cat6: Up to 10 Gbps at 55m, suitable for most office applications
- Cat6a: 10 Gbps at 100m, better shielding, ideal for data centers
- Cat7: Up to 40 Gbps at 50m, maximum shielding, future-proof solution
We recommend Cat6a for most commercial installations as it offers the best balance of performance and cost.
How long does a cabling project typically take?
Project duration depends on the scope:
- Small office (50-100 points): 1-2 weeks
- Medium office (100-500 points): 2-4 weeks
- Large enterprise (500+ points): 1-3 months
This includes design, installation, testing, and documentation.
Security Systems
What is the difference between analog and IP camera systems?
IP camera systems offer significant advantages:
- Image Quality: HD/4K resolution vs standard definition
- Flexibility: Connect anywhere on the network
- Intelligence: Built-in analytics and smart features
- Scalability: Easy to add cameras without new cabling
- Remote Access: View from anywhere via internet
How long is video footage typically stored?
Storage duration depends on several factors:
- Standard recommendation: 30-90 days
- Factors affecting storage: Number of cameras, resolution, frame rate, compression
- Solutions: Cloud storage, NVR with expandable hard drives
We design storage solutions based on your specific requirements and budget.
Audio & Video Conferencing
What equipment do I need for a professional conference room?
A complete conference room typically includes:
- Display: 4K TV or projector with screen
- Camera: PTZ camera with auto-framing
- Microphone: Ceiling or table microphones with echo cancellation
- Speakers: High-quality audio output
- Control System: Touch panel for easy operation
- Video Conferencing Codec: Zoom Rooms, Teams Rooms, or similar
