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We have provided a number of PDF's including the current Guardian Specifications and technical solutions to
problems outside the normal applications for Guardian.

We are more than happy to provide the technical drawings and diagrams in CAD format for your own use.

Please contact us and we will send then on to you.

If you have a particular problem that you think Guardian will assist in solving no matter how odd please give us a call.

Popular Downloads

Spec Documents

  • Intelligibility

    In speech, it is the consonants that provide the intelligibility not the vowels. 

    SIZE: 24 KB
  • CCTV Lenses & Power Supplies

    Choose the correct Lenses & Power Supplies

    SIZE: 24.5 KB
  • Equalisation

    Equalization ~ the cost saver

    Less accoustic power = less amplifers = less cost 

    SIZE: 24.5 KB
  • CCTV Identification

    Golden Rule
    The golden rule is that if you want to be able to make a positive identification is...

    SIZE: 34.5 KB
  • Golden Rule

    Golden Rule

    The golden rule in design is to remember that the sound pressure level halves (-3dBA) every time you double...

    SIZE: 23 KB

Document Downloads





data networks

Audio & Video Spec Documents



In speech, it is the consonants that provide the intelligibility not the vowels. 

Data Networks Spec Documents

SIZE: 30.5 KB

Data Networks Convergence

The buzz word was convergence 2003 at an early IP CCTV conference at Stoneleigh in the UK.

CCTV cost would plumet, perhaps somewhat voer optimistic  

MeyCom Clients


  • Fire & Security
  • Fire Detection
  • Fire Evacuation
  • Fire Suppression
  • Analogue CCTV
  • Access Control
  • RF ID Tagging
  • Intruder Alarm
  • Audio & Video
  • Boardroom Conference
  • Sound Reinforcement
  • White Sound Masking
  • Background Music
  • Foreground Music
  • Public Address
  • Cable & Satellite TV
  • IF Cable TV
  • Digital Cable TV
  • Pay Cable TV
  • IP TV
  • Terrestrial Digital TV
  • Communications
  • Shopping Centre
  • Digital Signage
  • PABX
  • Intercom
  • Nurse Call
  • Data Networks
  • Copper Cable
  • Fibre Optic
  • Wireless
  • Wireless

Find Us

  • Head Office:
  • Cape Town South Africa

  • Other Branches:
  • Johannesburg, South Africa

Contact Us

call us! +27 21 683 6258

call us! +27 11 660 3177