Obrien Security Systems

Access Control

Throughout residential and work environments it is becoming increasingly important to protect certain areas from unwanted visitors. Access control restricts the entry of unauthorised personnel into buildings, computer suites and homes, etc, using the relevant technology advised by O'Brien Security System's engineers to the requirements of our clients.

Restricting the access of employees and visitors not only reduces the risk of accidental admittance into restricted areas but creates a secure barrier against potential break-ins and fraudulent impersonators.

Our Commitment

  • All our engineers are approved by the NSI code of practice in their installation, maintenance and servicing capabilities for access control units.
  • Training within the company is constantly in line with any modification in its development.
  • O'Brien Security Systems provides free design and surveys at a time and date preferred by the client, with no obligation to buy.
  • The maintenance facility of the Company is unparalleled in Wales,guaranteeing same day service for an problematic equipment.
  • All systems receive regular routine servicing and overhauls.
  • The company has invested heavily in providing stock readily available to it clients in case of faults with their equipment.