DMC Security is one of the most trusted names in security, providing security services across Sydney for more than 15 years.

We are a boutique family run business who provide customised security solutions for all types of residential and commercial property.

Services for both Home and Business 

Alarms
Security alarm installation and maintenance for your home and business

CCTV
Wired and wireless CCTV camera installations for complete coverage. 

24 hour monitoring
Back to base round the clock monitoring with quick response times. 

Smoke detectors
Installation and servicing for complete piece of mind. 

Audio intercoms
Cost effective and easy to use, audio intercoms are a must for every for every home and business. 

Video intercoms
Video intercoms deliver sharp colour images for complete security.  

I.P. intercoms
I.P. intercoms offer maximum flexibility for all situations.  

Home automations
Automate your home security

Repairs and servicing 
We stand by all our work, offering fast repair and flexible servicing options.