Low-Voltage Engineering
Low-voltage Engineering
Hidden works need visible standards: traceable from point design to as-built documentation.
Business Overview
We design and install low-voltage systems for office buildings, manufacturing plants, and industrial parks. Our services cover structured cabling, video surveillance, access control, public address, wireless coverage, and data center construction.
Provide a point map and material list before construction, document hidden works during installation, and deliver test reports and a final point map upon completion to facilitate future maintenance and expansion.
Common Engineering Scenarios
- New Building Low-Voltage General Contracting Construction
- Office Building Cabling and Network Retrofit
- Expand video surveillance coverage in the factory area
- Data Center Relocation and UPS Power Supply Upgrade
- Park Access Control and Parking System Construction
- Warehouse Wireless Coverage and Handheld Device Access
Core Capabilities and Service Scope
Each capability has clearly defined deliverables and scope of responsibility.
Structured Cabling System
Horizontal and vertical cabling, patch panel termination, link testing, and label management to support Gigabit/10-Gigabit transmission.
Video Surveillance System
Site planning, camera installation, and storage/recording strategy configuration with remote viewing and role-based access control.
Access Control & One-Card System
Access controller, card reader, and electric lock installation with permission configuration. Issue cards for unified access control, attendance tracking, and payment scenarios.
Public Address System
Zone broadcasting, background music, and emergency broadcast linkage covering workshops, office areas, and public corridors.
Data Center Construction Project
Rack layout, UPS power supply, precision air conditioning, dynamic environment monitoring, lightning protection and grounding, and gas fire suppression coordination.
Wireless Coverage Project
On-site signal survey, AP placement, roaming and channel planning to cover office and production areas.
Building Intercom and Parking Management
Installation and commissioning of intercom systems, parking gate barriers, and license plate recognition devices.
Bridge and Pipeline Construction
Cable tray installation, conduit embedding, cable labeling, and firestop sealing comply with on-site safety and civilized construction requirements.
Implementation and Delivery Process
8 stages proceed sequentially, each with a confirmation node and stage output.
On-site inspection
Assess site conditions and confirm requirements
Schemes and Blueprint Design
Generate system diagram, point map, and bill of materials
Confirm Quote
Specify brand, model, scope of work, and project duration.
Material Arrival
Material inspection: verify brand and specifications
Installation
Install, terminate, and mount equipment per specifications
System Debugging
Subsystem Debugging and Integrated Testing
Final Acceptance
Submit Test Report and Completion Documents
Warranty & Maintenance
Warranty Period Inspection and Fault Resolution
Quality and Documentation Assurance
- Primary materials are sourced from leading brands; submit brand and model lists for approval prior to site entry.
- Capture photos and records during concealed works for later verification.
- As-Built Delivery Point Map, System Diagram, Link Test Report, and Equipment List
- Provide operational training covering daily usage and basic troubleshooting methods.
- Free maintenance for non-human-caused defects during the warranty period, as agreed.
Other Business Services
Schedule On-Site Inspection
Provide the project address and floor area, and we'll schedule an engineer to visit for a site survey and preliminary proposal.