Someone buzzes the front gate. You pick up the handset, hear a muffled voice, and decide whether to let a stranger into your property based on sound alone. That’s still how a lot of intercom systems in Queensland homes and offices work, and it’s exactly the gap video intercoms were built to close.
Audio-Only Intercoms: Still a Fit for Some Properties
Audio intercoms are cheaper, simpler to install, and reliable for low-risk entry points like an internal office door or a rental property where visual verification isn’t the main concern. They’re not obsolete, but they answer a smaller question: is someone there? They don’t answer who is there.
Video Intercoms: Where the Real Value Sits
A video intercom lets you see the person before you open anything. Combine that with a smartphone app, and a business owner can answer the front gate from a job site interstate, or a homeowner can check who’s at the door without getting off the couch.
For businesses, this matters more than people expect. Deliveries, contractors, and visitors can be identified and let in remotely, which cuts down on staff needing to physically walk to a door every time someone arrives.
Integration Is Where Most Systems Fall Short
An intercom that doesn’t talk to your access control or CCTV is doing half a job. The better setups link all three: the intercom camera feeds into the same footage your cameras record, and a visitor buzzed in through the intercom can trigger an access control unlock automatically, all logged in one place.
What to Actually Check Before Installing
Not every video intercom handles Queensland conditions well. Units mounted outdoors need proper weatherproofing for humidity and coastal salt air, particularly anywhere near the Sunshine Coast. Cheaper units also tend to have poor low-light camera performance, which defeats the purpose after dark.
FAQ
Can a video intercom be added to an existing property without rewiring everything? In most cases yes, especially with wireless or hybrid systems, though older properties sometimes need minor cabling work at the entry point.
Do intercom systems work during a power outage? Systems with battery backup will keep operating for a limited time. We can spec this in if it matters for your property.
Can I answer my intercom from my phone if I’m not home? Yes, app-connected intercoms let you see and speak to visitors remotely, and in some cases unlock the door from anywhere with data or wifi.
Want a system that actually tells you who’s at the door? Get in touch for a free assessment of your entry points.
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