Power Distribution System
High Voltage Switchgear (Ring Main Unit, High Voltage Switchgear)
Transformers
Generators
Low Voltage Distribution Board (Main Distribution Board: MDB)
Lighting Systems and Lighting Control Systems (2-Wire Remote System)
Emergency Lighting and Exit Signs
Telephone Systems and PABX
Public Address Systems (PA)
Master Antenna Television Systems (MATV)
Closed Circuit Television Systems (CCTV)
Data and Computer Systems
Security and Access Control Systems
Car Parking Management Systems
Guard Tour Systems
Master Clock and Digital Clock Systems
Building Automation Systems (BAS)
Conference Systems
Access Control System
Digital Signage
Grounding and Lightning Protection Systems
Air-Conditioning Systems
Ventilation Systems
Pressurized Stairs Systems
Variable Air Volume (VAV) Systems
Fire Alarm Systems (FA)