Intercom Systems in Wollongong

Improving Access Control & Communication

Looking to improve access control and on-site communication? SEP Electrical installs high-quality intercom systems for homes, businesses and managed properties across Wollongong and surrounding areas. Our systems offer both audio and video capabilities, making it easy to screen visitors, communicate between rooms and manage entry points securely.


We tailor each system to suit your layout and needs—whether it’s a standalone unit for your front gate or an integrated solution for a commercial building. With options for wall-mounted panels, mobile app integration and hands-free use, our intercoms bring convenience and peace of mind.


We also provide maintenance and upgrade services to keep your system working at its best. With over 25 years of experience in security and communication, SEP Electrical delivers reliable, user-friendly intercom solutions you can count on.


Call 0412 614 193 to speak with our team about intercom systems for your Wollongong property.

Get a Quote
Electrician Icon

Accredited & Experienced Professionals

We deliver solutions that meet the highest standards.

Electrical Icon

End-to-End Electrical Solutions

We handle it all, so you only need one trusted electrician.

Emergency Electrician Icon

Available 24/7 for Emergencies

We’re ready to respond whenever you need us, day or night.

How It Works

Intercom systems work by enabling communication between two or more points within a property, typically using audio or video technology. For example, a visitor at your front gate can press a call button, alerting someone inside the building, who can then speak to or see the visitor before granting access.


In larger homes or commercial buildings, intercoms allow room-to-room communication, making it easy to relay messages or check in without moving between spaces.


Video intercoms add an extra layer of security by allowing you to visually confirm a person’s identity. Many modern systems also offer mobile connectivity for remote access.

Get in Touch