Trusted by over 40,000 customers

Electronic Security Engineers

Call us today:

or 1300 23 55 26


Business Alarms

Residential Alarms

Business CCTV

Residential CCTV

Apartment Intercoms

Video/Audio Intercoms

Access Control

Back to Base Monitoring

Service and Maintenance




90 Calder Rd Rydalmere 2116

1300 23 55 26


Because we do so much more than just alarms, we have changed our name to:

Bellbond Security

We are the same ALARM-ACE team, with more to offer you than ever before

ALARM-ACE’s  commitment to price, quality and service is proven with over 40,000 customers, including residential, retail, small business, large commercial and Government.

 Since 1986 ALARM-ACE’s aim is to make customers well being, premises and possessions safer with the aid of reliable and effective Electronic Security Solutions.

 ALARM-ACE designs, installs and maintains Electronic Security Systems including:

ALARM-ACE is an industry leader in Electronic Security Systems.

Our operations commenced in Sydney in 1986 and since then we have provided security solutions to well over 40,000 customers.

 An integral part of achieving this aim is our professionalism, which we haved earned as a result of over twenty years experience, knowledge of the most advanced and reliable products, ASIAL membership and Australian Standard Compliance.

security excellence asial