System Maintenance

Maintenance Service – Keeping Your System In Shape

If the warranty period or maintenance contract of your company’s telephone system, access control & security system, as well as your PC & network, is expired, they are still operating in good shape and you can join KTT’s Maintenance Service to take coverage of the system. Just in case any problem happened, our technical staff can take a site visit and trouble-shoot the problem or get them repaired. Our maintenance service covers various system including:

  • Telephone System (PABX)
  • Access Control System
  • Security Monitoring System
  • Network system
  • PC User Support


Please Call (852) 2788-1717