Product Range

  • Public Address
  • Fireman Intercom
  • Audio Video Intercom
  • CCTV  Surveillance
  • Intrusion Detection
  • Integrated Access Control (Biometric, Contactless Proximity, Smart Card)
  • Integrated Automatic Gate
  • Professional Sound Reinforcement
  • Audio Visual
  • Nurse Call
  • Security Alarm Management
  • Key Lock System


DNA is the exclusive Asia Pacific distributor of internationally-recognized Optimus SA, Spain, in Public Address System. We are also distributor for Australian Monitor, Onity Hotel Locks, PAC Int’l, Austco and Soundsphere.

OPTIMUS, S.A. is a Spanish company, leader in the fields of design, manufacturing and supply of Public Address & Voice Alarm systems, (P.A./V.A.) with a commercial network throughout Spain. OPTIMUS full range of products provide the best solution in any P.A. installation in all sort of aplications: Airports, trains, M.R.T.’s / L.R.T’s, shopping malls, corporate buildings, factories, etc

Founded in 1933, OPTIMUS, S.A. has been in business for 80 years.