NHAExisting Customers

Customer Support

This page is dedicated to existing customers who require support with their alarm. Call our technical support line on 1800 963 000 or leave your request below.
Types of support available
Request alarm user guides
Questions on how to use a feature on your alarm
Request a setting change such as sensitivity or time zone
Request a call from an alarm technician
Log a suspected fault with your personal alarm
Change contact numbers in your alarm (device number & exact changes required — verified by phone call)
Submit a support request
To receive technical support with your existing alarm (purchased through NHA), please enter your enquiry and contact information below. Our technicians will call you or attend to your request as soon as possible and notify you on completion.





PLEASE NOTE — ON SUCCESSFUL SUBMISSION YOU WILL BE REDIRECTED TO OUR HOME PAGE. PLEASE DO NOT SUBMIT MULTIPLE SUPPORT REQUESTS. Thank you.

Shopping Cart
Scroll to Top
Need Advice? Click to call!