A video intercom is the one upgrade that changes how a house feels day to day. We install Hikvision and Dahua systems, wire the door or gate release, and put the camera in the same app as your lights.
Every video intercom, from a small villa kit to a 40-apartment system, is the same four things. What changes is the quality of each part.
The same door station, on the hall monitor and on your phone.
Both are Chinese manufacturers with large Australian distribution, both are reliable, and both are aggressively priced. The honest answer is: it depends on which ecosystem your other cameras already use.
| Hikvision | Dahua | |
|---|---|---|
| Best for | Homes that already have Hikvision cameras or NVR | Homes that already have Dahua cameras, or want the simplest app |
| Image quality | Excellent — strong low-light performance | Excellent — often slightly wider angle at the same price |
| App | Hik-Connect — mature, a lot of features, slightly busier UI | DMSS / DoLynk — simpler, easier for family members |
| Apartment systems | Strong multi-unit range | Strong multi-unit range, common in Melbourne buildings |
| Price | Ask for a quotation | Ask for a quotation |
| Our default | We match what you already have. If you have neither, we quote both and let you choose — there is no bad answer. | |
One door station, one to three indoor monitors, one lock release. Two wires or PoE. Most single-storey homes are done in half a day.
Price: on quotation
Door station at the gate, video to the house, relay into the gate motor. Needs a proper power and relay plan — this is where cheap jobs go wrong.
Price: on quotation
Building entry panel, apartment monitors or phone-only answering, and integration with the building's door release and access control.
Price: on quotation
A standalone intercom is useful. An intercom wired into the house is different: the hallway light comes on when someone calls, the porch light follows the camera, and the gate opens on the same screen as the kitchen lights.
Older analogue stations fail at the camera or the microphone. Usually the cabling is reusable — we swap the station and keep the monitors where possible.
Three different faults. No ring is usually the call circuit; no unlock is usually the strike or the relay; no video is the network or PoE.
Firmware, account, or the cloud service changed. We re-provision the device and get the phone working again.
Apartments often come with a basic non-app system. We can add phone answering without replacing the whole building panel.
Yes, with an IP intercom (most current Hikvision and Dahua models). The call rings your phone through the app, with live video and the unlock button.
No. Many homes now use the phone only. We still recommend a monitor in the hallway if elderly family members live there or if you want the door to work when the internet is down.
Usually. If you already have Hikvision, use Hikvision. If you have Dahua, use Dahua. Mixing brands works but adds complexity and a second app.
Yes, if the gate has a motor with a dry-contact or relay input — which almost all do. We wire a relay from the intercom into the gate controller.
Only for remote viewing. Locally, the door station and indoor monitor talk over the network and keep working if the internet drops.
Intercom work is quoted after the free on-site check — the price depends on the brand, the number of indoor monitors, the lock or gate release, and how far the cable has to run. We give you a fixed quotation, not a range.
WIS Security installs alarms, cameras, access control and intercoms across Melbourne — licensed, insured, ASIAL member 39793. WIS Living is the same team, adding the smart-home layer.
We will tell you which system fits, whether the existing cabling can be reused, and what it costs.