16 Production Pl, 
Penrith NSW 2750
Ph 1300 4COSTA (1300 426782)
Ph (02) 4731 1111
Fax (02) 4731 1889

Security Alarm Systems

The NX-series alarm system can use a combination of door and window sensors, glassbreak sensors and interior motion sensors to detect unauthorised entry. read more

Intercom Systems

When a visitor to your home or building presses the call button on the door station, the call signal rings the handset unit. read more


The Hills Home Hub delivers and distributes data, phone, video, audio and TV signals using the latest in data and TV cables from a centrally located enclosure to any room of your choice. It also houses the Hills Security System Controller. read more

Video Surveilance (CCTV)

From a simple home installation to a large building a video sureillance system will be the right choice for recording events and/or more

Home Automation

I-Control™ provides a wide range of options with smart switching and dimming functions for lighting more

Access Control Systems

No need for keys with an access control system. You can have the choice of a code entry pin, swipe cards or key more

Antenna Installations

All our antennas are Hills branded. read more

Home Theatre

Get what you want, the cinema feeling in your own home, surround sound it just sounds so more

Phone & Data Cabling

All phone and data cabling is run in CAT 5e cable, (grey or white for phone and blue for data).read more

In-House Design

When building a home or a large buliding and don’t know what you need or what you should more