See and speak to visitors before you open the door. Hudson Electrical provides intercom installation, upgrades and repairs for homes, apartment blocks and businesses across the Central Coast.
See and speak to visitors before you open the door. Hudson Electrical provides intercom installation, upgrades and repairs for homes, apartment blocks and businesses across the Central Coast.

An intercom adds convenience and peace of mind. You can answer the door from the kitchen, check who is at the front gate before walking down the driveway or let a delivery driver into a building without leaving your desk.
Our intercom installation service covers simple audio units for single homes through to video systems for multi-unit buildings. Our licensed electricians install the wiring, power supply and stations neatly, then show you how everything works.
The right intercom depends on your property and how you want to use it. We install:

Audio intercoms are simple and reliable. They let you talk to a visitor but not see them, which suits some homes and small businesses.
Video intercoms add a camera at the door and a monitor inside, so you can see who is there before you answer. Many models can store images of visitors who called while you were out.
Smartphone-connected systems send the call to your phone through an app. You can speak to a courier while you are at work or let a family member in while you are on holiday. These systems need a reliable network connection at the door station, which we plan for during installation.
Older apartment intercoms often crackle, buzz or stop working in some units. Replacement parts for discontinued systems can be hard to find, so an upgrade may be the most practical fix.
We work with strata managers and building committees to replace or upgrade multi-unit systems. Where possible we reuse existing cabling to keep disruption low. We also plan work around residents' access needs.

Many intercoms can release a door or open a gate when you press a button on the monitor or in the app. This depends on the type of lock or gate motor fitted. We assess what is there and explain what can be connected.
You may need an intercom repair or upgrade if:
An intercom works well alongside other security measures. Pair it with our security cameras installation for full coverage of your entry points. Our home security installation service adds alarms and monitoring. For networked intercoms that need a wired connection, our data cable installation service provides reliable cabling.


Hudson Electrical has been providing electrical services to Central Coast homes and businesses since 1999. When you choose us for your intercom, you get:
Often, yes. Some video systems can use existing two-wire cabling, which makes the upgrade simpler. We check your current cabling and recommend a suitable replacement.
Smartphone intercoms need a reliable network connection at the indoor unit or door station. If Wi-Fi coverage is weak there, a wired data connection is often the better option.
Yes. We can install a door station at the gate with cabling back to the house. Long driveways may need cabling run underground, which we plan for when quoting.
We can assess faults in multi-unit systems and repair them where parts are available. If the system is too old to repair economically, we can recommend an upgrade.
Many intercoms can trigger a compatible electric lock or gate motor. We check your existing hardware and confirm what can be connected.
Yes. Intercoms are useful for clinics, offices and warehouses where staff need to control who enters. We can install systems with one or more answering stations.