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Doorbell Installation

Professional Doorbell Installation Services Sydney

doorbell installation

A doorbell is a simple but effective luxury of everyday life. It’s more convenient than knocking, gets your attention quickly, and makes sure you never miss an important visitor.  

Today, you have the option of smart doorbells. Smart doorbells elevate traditional doorbells with added security features that allow you to see who’s at your door, speak to them, and receive alerts about activity on your property. No more surprises! 

For an additional layer of security, you can integrate your CCTV system with your smart doorbell too. Whether you want to keep an eye out for deliveries or never miss a guest, a smart doorbell gives you peace of mind about your property. 

Electricians Sydney by Alliance (ESBA) is the electrical team for you. We’re experienced in installing traditional wired and smart doorbells, and if you’re looking for a complete security system integration, we can handle that too. We operate across wider Sydney with transparent pricing and a 100% service satisfaction guarantee.  

To get your front door outfitted, call us at (02) 8331 6785 or book an appointment online.

Smart Doorbells vs. Wired Doorbells: Which to Choose

Choosing between a smart doorbell and a traditional wired doorbell depends on whether you want to prioritise security or simply want to know when someone’s at your door. If you’re unsure, we’ve put together a comparison table to help you decide.

 Traditional Wired Doorbell Smart Wired Doorbell 
Key Features 
  • Physical doorbell chime via a closed-circuit mechanism 
  • Audio and visual alerts from within the home 
  • Built-in camera, microphone, and Wi-Fi for smartphone connectivity 
  • Live video streaming capabilities 
  • Two-way talk functions 
  • Motion-activated alerts
  • Customisable motion zones  
  • Smart assistant integration  
  • Remote answering
  • Cloud storage  
Installation Connected to the mains via a step-down transformerConnected to the existing doorbell wiring system 
Transformer Voltage Range8V-16V AC16-24V AC 
Best For Highly reliable, zero maintenance and no Wi-Fi connectivity required. Simple and functional design. Home security-conscious customers 
Considerations No surveillance features or smart integrations Smart features cannot function without a Wi-Fi connection, and a transformer upgrade may be required to handle the device’s voltage load. Subscriptions may apply to cloud storage. 
Pricing (device only) $15-$55 $40-$200 

When you’ve decided on the doorbell you would like to welcome visitors with, call ESBA for the installation. We can handle the connection and mounting as well as any necessary electrical upgrades all at once. 

Call us at (02) 8331 6785 or book an appointment online.  

Popular Smart Doorbell Brands

If you’re looking for a Smart doorbell for your home, there are plenty of options available. Below are several popular brands that you may consider: 

 Key FeaturesPrice
Ring Doorbell Pro (3rd Gen)

Retinal 4K2 with up to 10x Enhanced Zoom

Live View & Two-Way Talk with Audio+

3D Motion Detection

Low-Light Sight

24/7 Recording

Power over Ethernet (PoE) option

Interchangeable Faceplates

$399.00 + Chime Subscription 
eufy 2K Dual Cam Doorbell S330

Front camera 160

  • 2K

Package camera 97

  • 1080p 

Detection: 

  • Package 
  • Waiting
  • Human 

Motion Detection: 

  • Radar Detection
  • PIR Detection

Two-way audio

Motion-activated event recording. HomeBase 2 contains 8GB local storage* (lasts up to 90 days).

The recording duration estimation model is 25 recordings per day; each recording lasts 15 seconds.

$499.95
Arlo 

2K Video Resolution

180° Field of View

Easy DIY Install

Night Vision and 

Motion Detection

Connects Directly to Wi-Fi

2-Way Audio

Integrated Siren

Arlo Secure Plan Trial included

$229.00
Reolink Video Doorbell WiFi

2K+ (5MP) HD Video

2.4/5GHz Dual-Band Wi-Fi

Intelligent Motion Detection

Two-way Audio 

Push Notifications

Record before “action”

Works with Reolink NVRs

$169.99 + GST 

Wiring Requirements for Doorbell Installations

Wired doorbells are not complicated; their components consist of a circuit that has a push-button, chime, and low-voltage AC transformer. The doorbell transformer steps down your home’s high-voltage to a level that is manageable for the small device. 

Most smart doorbell systems operate at a higher voltage range than traditional doorbells and may require a transformer upgrade.  

Dealing with the transformer and hardwiring your doorbell system still requires an electrician to do it safely. There are also different procedures for existing doorbell systems and new installations.

Existing Doorbell Installation

If there is existing wiring in place, either from a previous doorbell or created during construction, the process is straightforward. 

Your switchboard will already have a corresponding circuit for your front door, which will be switched off while we work. 

Our job then is to connect the wall wires to the terminal screws and mount the doorbell to its dedicated bracket. After that, we’ll restore power and test the device. 

If it’s a smart doorbell camera, you’ll need to download the respective mobile app, and we’ll help you configure your device, connect to your Wi-Fi network, and sync with any smart home systems in place. 

New Doorbell Installation

If there isn’t an existing system, then there are a few extra steps to take. A new system installation will involve:

  1. Wire Fishing: New wires will need to run through the wall, also known as ‘fishing.’ This usually involves drilling into the walls and feeding the wires to the switchboard.
  2. Transformer Installation: The transformer will then be mounted with an electrical junction box somewhere accessible to your switchboard. 
  3. Circuit Wiring: Three low-voltage wires will be connected to the chime, terminal, and button to form the circuit. The doorbell can then be mounted onto the bracket. 
  4. Transformer Connection: The transformer is connected to your home’s power supply and secured by wire nuts. 

And to wrap things up, we’ll test the hardware and help you configure your smart doorbell if necessary.  

What our local community
is saying about our team

Rob Mills
Great job by an excellent team. Big thanks to BJ, Ivan, Shannon and Zac. And thanks too for Shazim's excellent advice at the beginning of the process.
Nick Bent
Great experience using Alliance Climate Control, Jake found the problem with our system quickly, explained the repair and carried out the service on the spot.
Lavinia Davison
Excellent service from start to finish. The team at Alliance are professional, organised and responsive. We had a complex install, Jonathan and Aiden did a fantastic job, their attention to detail is amazing. We will be calling Alliance for all our future needs.
Grace Fung
Technicians and electrician are all professional and are willing to communicate. We are happy with their services. Highly recommend.
James Matthias
Liam and James from Alliance were amazing! They were on time, explained both our options and what they'd done in great detail. I felt confident that I was getting exactly the service I needed and that it had been carried out to a very high standard. I'd happily book them in again next time, and would recommend the service to others.
Nickola Lee
Chris & Harley were so exceptional. They arrived on time, kept me informed throughout the electrical works and ensured they left the property clean at the end. Excellent work and very friendly.
John Pascoe
Chris Divis did a marvellous job checking the electrics of my house. He spotted a number of items, power points etc, that needed to be replaced and fixed them with a professional approach which I really liked. A great tradesman to have on your team. Thank you.
Schedule an appointment with one of our electrician today.

Home Security System Integrations

For greater surveillance capabilities and convenience, you can connect your video doorbell to an existing home CCTV system. By combining your two systems, you can: 

  • Use a singular app for both systems 
  • Save on cloud storage by connecting your camera doorbell to your network video recorder (NVR) or digital video recorder (DVR) 
  • Receive front-door alerts alongside wider perimeter surveillance 
  • Deter unsavoury activity by having a security system in place 

You can kill two birds with one stone when you choose ESBA for your security system installations. Not only can we cover your doorbell installation, but we are Class 2 licensed to install your CCTV cameras too. When you want both, we’re here to help make your home safe with one connected system.   

For your security system needs, call ESBA on (02) 8331 6785 or book online.

CCTV installation
P1034124

Say Hello with Your New Doorbell!

From simple wired doorbell mounts to outfitting your full smart home security system, Electricians Sydney by Alliance has the tools, team, and skills to get the job done.  

Don’t leave your guests waiting, and never miss another delivery again with a proper doorbell system for your Sydney home. No matter how simple or complex the job is, ESBA is fully licensed and insured to take it on.   

With 15 years of experience under our belt as part of the Alliance Climate Control family, our transparent pricing and 100% satisfaction guarantee speak for themselves. We’re the electricians you can trust.  

Call Electricians Sydney by Alliance today on (02) 8331 6785 or book online.

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Frequently Asked Questions

Yes, you will need an electrician to install a wired doorbell in your home, regardless of whether you have an existing system or not. Because wired doorbells are connected to your home’s electrical system, a licensed electrician needs to carry out the process. An electrician may be needed for: 

  • New installations 
  • Transformer upgrades 
  • Repairing faults in your doorbell wiring 
  • Replacing and rewiring new devices

A standard doorbell installation will take approximately 20-45 minutes. However, if a new transformer or wiring upgrade is required, the installation process may take up to 1-2 hours. Any system upgrades, wire repair or new installations will add to installation time frames.

If your internet goes down, your smart doorbell will not be able to carry out key security features such as: 

  • Live streaming video 
  • Send notifications to your phone
  • Communicate through your device through the two-way speaker
  • Save or download clips to the cloud 

However, most smart doorbell models can still operate as a standard doorbell if they are hardwired into your home’s electrical system.      

The cost of a smart doorbell installation will depend on the doorbell model you have chosen and whether you have pre-existing wiring or require an upgrade to your system. Replacing an old hardwire device may require a transformer upgrade to accommodate the smart doorbell’s required voltage. On average, a smart doorbell installation costs between $150 and $650.

Typically, if you are a homeowner, you don’t need any special permissions to install a camera doorbell on your property. If you are renting or living in an apartment complex, you will need to seek permission from your landlord or building’s Strata.

Schedule an appointment with one of our electrician today.