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  • Jess Thompson

    "Knowles electrical fitted my new alarm system in my home. Michael was wonderful, providing both efficient service and professional advice on the number of sensors and their placement. He provided a full run through of the system and has always been available for any support needed. I recommend to all!" 


Knowles Electrical are Licensed Security Installers and the recommended installers of Arrowhead Alarms in the Manawatu.
We are experienced in working with our clients to design an effective and user-friendly system to meet the needs of commercial and residential properties.

Security system options include

  • Intruder alarm systems
  • CCTV with alert notifications
  • Intercom
  • Self-monitoring through a smart phone
  • Gate detection
  • Remote disabling
  • Wireless detectors
  • Touch screen personalised key pad
  • The ability to actively manage home heating, lighting and more through remotes, key pads and smart phones.

    We are pleased to be able to demonstrate a working CCTV and Alarm system with smart phone app.’s in our showroom.
    *Please make an appointment to view.