E.L.V. System

ELV System Engineering 

To enable an office to function, apart from interior decoration works and furniture, numerous systems should be in place, mainly electrical power and lighting, fire prevention, air conditioning, and piping or water supply. They are major infrastructure for an A Grade Office building and are normally provided by nominated contractors of that building. Apart from these major systems, ELV (Extra Low Voltage) System becomes prominent as the information technology infused into our business process and daily life. ELV System includes:

    (1) data cable, both UTP and Optical Fibre and communication network, both LAN and Wi-Fi,

    (2) Telephone system such as PABX or IP-PABX,

    (3) Access control system, smart card, Keypad, fingerprint electric lock,

    (4) Security monitoring, IP-Cam and video recorder

    (5) Public addressing (PA),

    (6) Conferencing and Presentation system etc.

They are vital to an office renovation project. KTT provide one-stop ELV system engineering service, from data and signal cable network wiring to system equipment supply, installation and configuration. We work hand-in-hand with renowned interior design-and-build contractors in Hong Kong to construct an ELV system Grade A office project. Having a thorough experience to work with different Grade A office building nominated contractors, KTT is your ideal engineering partner.

Data and Signal Cable Wiring Service

Cable is the nerves of office telephone, network, access control and security monitoring system. Without connection and data network cable, no office equipment and network system could function. Cabling is the pre-condition work for installation of business-system.

Service including KTT provides high quality, flexible and efficient cabling contractual services for our business partners and clients to ensure hustle-free finishing.

  • Data cable: UTP cable and Optic fibre cable for computer and Wi-Fi network
  • Telephone System cable: Trucking connection and Wiring
  • Data and power cable for access control system
  • Data and power cable for security monitoring system
  • Server room cable management
  • indoor and outdoor cable wiring and trunking engineering

Cable Conduit and Trunking Engineering

For cable protection indoor or outdoor, conduit installation or trucking engineering is also essential. We also provide this kind of engineering service along with cable wiring service.



Please Call (852) 2788-1717