Intercom and Doorbell Installation Sydney

With the current pace of technological advances, modern intercom systems even allow you to virtually open your door from the other side of the world. 

No one wants to be in a living situation where you need to take flights of stairs just to see who is at the gate! Intercom and doorbell installations don’t just make our lives more convenient but also serve as a safety precaution to screen who is at the gate, front door or apartment building, before granting them access. 

Audio vs. Video Systems


Audio-only intercom systems are becoming outdated, but they offer homeowners a budget-friendly option. Video intercom systems are becoming increasingly popular due to features like colour images, sound, zoom options, and picture memory compared to audio-only intercoms. 

The most important advantage of a video-based intercom system is that the homeowner can safely see the potential visitor before opening the door or gate.


Wireless vs. Wired Systems

Traditional intercoms are hardwired with cables from unit to unit, and everything is connected to a central point. They are more reliable as they don’t need batteries and offer clear and high-quality transmission. 

Wireless intercoms are quicker to install; they are easy to upgrade, repair or maintain and are an affordable option.

Benefits of Having an Intercom/Doorbell


The most important benefit is the security an intercom system provides by always knowing in advance and controlling who is about to enter your property.

If you live in a larger home, an intercom could help monitor your kids playing in another room while you are in the kitchen or bedroom. 

Should you consider selling your property in future, an intercom system adds value to your home as a security feature. 


Why Have Intercoms Professionally Installed?

  • Intercom system configuration is complicated and any electrical work should be tackled with caution.
  • An expert will ensure that all parts of the system are assessed for functionality upon installation.
  • They will ensure any new wiring or components are compatible with the existing network.
  • A DIY attempt might leave your home with costly cosmetic, structural, or wiring damage.

Why Choose Express Tech Electrical?


  • We are fully licensed, bonded, and insured 
  • We are a Sydney-based electrical installation and repair business with over 20 years of experience in the industry 
  • We guarantee 100% customer satisfaction
  • Lifetime guarantee provided on all our work
  • Honest and competitive pricing structures

Contact Express Tech Electrical Services today for all your intercom and doorbell installation needs in Sydney.