Intercom systems
Intercom systems are electronic devices that enable two-ways communication between people via audio/video transmission. They are mainly used for residential buildings managed by Strata, commercial buildings, and industrial sites.
Southern Cross Group Services (SCGS) Electronics has more than 10 years’ experience in professionally installing and maintaining intercom systems in Sydney. We have helped hundreds of residential customers to secure their apartments with tailored intercom solutions.

5 Reasons to use intercom systems in apartment buildings
- Security doors coupled with Residential Intercom Systems is an electronic security solution that provides seamless communication, access control, security and visitor management that can considerably decrease theft and trespassing. This security measure can save thousands of dollars and provides peace of mind to residents and management.s
- SCGS Electronics are experts in Intercom Technology. We conduct the initial site survey, select, and discuss product options, and advise the best intercom solution. Our qualified engineers install and provide education around the management of the product and the software. Then we ensure that everything is working at 100% working. We also conduct maintenance as required or scheduled by our customers.
- We use existing cables. A lot of apartment buildings in Sydney are 20-30 years old. They require new technology to secure the premise. To ensure the preservation of the buildings we use the cables that are already wired within the building. This is a huge cost saving point!
- Our Intercom Systems are connected to FOBs that are given to residents to access the apartment blocks. This measure is very convenient in case of loss or misplacement of FOBs. You do not have to change the lock of the main door every time a resident loses the FOB, just deactivate it, and replace it.
- We provide “Call Diversion” to your phone. You can still let the delivery person in even if you are not physically at home. It is convenient and simple to use. Never miss a parcel again.
We are about to get technical here: Our Top 3 Intercom Systems are
IP Intercom
- They are VoIP, SIP and a cloud-based system.
- The intercom door station and video monitors connect to a centralised PoE switch for power and video & audio data transmission.
- IP Intercoms are full duplex. Both parties can talk at the same time, video is HD and audio quality is top-notch.
- Cabling infrastructure must be CAT5/6. This means that an upgrade would require cabling replacement.
- Key-less entry FOB/PIN/Fingerprint
- Smart Device integration
2-Wire Intercom
- IP based system (signals transmit on two wires instead of eight wires required for IP Intercom)
- They are half-duplex and semi-duplex.
- 2-Wire Intercoms are excellent for upgrading systems using existing cabling. Installation is easy, fast, and cost-effective.
- VTEK 2Easy 2-wire systems have the option for wireless connectivity.
- Free Smart device integration allows video call diversion from intercom to any device with a 4G or Internet connection.
- Key-less entry FOB/PIN/Fingerprint
- Smart Device integration
Industrial Intercom
- J&R Industrial are intercoms available in IP/VoIP and GSM configurations. They are the toughest, most durable, and reliable.
- They can be weather-proof, explosion-proof, vandal-proof emergency telephones, help points (give the link to the other blog), call stations and multi functions intercoms.
Testimonials
Don’t take our word for it, check out what our customers say:
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Looking for professional Intercom Systems? Contact us to receive a customized quote tailored to your specific needs.