About us
Sentinel Alarms is a long established and reliable company, specialising in both domestic and commercial security systems across Sydney & NSW.
PRODUCTS
Sentinel Alarms currently install a wide range of products covering many manufacturers including the Hills Industries range, Ness and Bosch
Sentinel Alarms Australia Pty Ltd was incorporated in 1990 and has been deeply involved in the domestic home builder market and boasts thousands of installations across NSW. We have an in-house consultant that can advise, prepare costings and drawings for all of your needs.
Security Alarms
Video Intercoms
CCTV Systems
TV Antenna
TV and Pay TV Cabling
Data Cabling
Ducted Vacuum Systems