A Family Legacy Built on Trust, Protection & Personal Service
At Detector Security Services (DSS), we've been helping families and businesses across Australia feel safe for over 50 years. We're proud to be a family-run security company, not a faceless franchise or call-centre-driven chain. Our clients know us by name — and we know them.
Efrem founded Detector Security Services more than five decades ago. A man of integrity, hard work, and deep experience, he built DSS one customer at a time — earning trust through honest service and always showing up when it mattered most.
His values still guide the business today: loyalty, accountability, and personal responsibility for every job we take on.
With over 30 years of experience in the security industry and 15 years with DSS, Abraham is known for his technical insight, calm approach, and ability to explain complex systems in everyday language.
Edward brings the energy and vision to carry DSS into the future. Passionate about smart automation, new technologies, and improving the customer experience, he’s focused on keeping DSS at the forefront of security innovation — while honouring the service-first values that built our name.
While we're proudly Melbourne-based, we've built a reliable and trusted subcontractor network across Australia. These aren't just external technicians — they're professionals who share our work ethic and standards, and who we consider an extension of our DSS family.
Whether it's an alarm upgrade in Perth, an emergency call-out in Sydney, or a new installation in Brisbane, our Australia-wide reach ensures our clients are always supported — promptly, professionally, and with care.
We've formed strong, long-term partnerships with industry-leading security brands over the decades: