Calamity Home ›› Local Listings ›› NSW ›› Matraville ›› Calamity NSW Business Services Matraville, NSW 2036 13003002471300300247https://www.calamity.com.au Calamity is unquestionably Australia's most modern security company. We were the first Australian security company to effectively combine IT and Physical Security. Today we own Australia's highest-rated electronic security monitoring facility, the award-winning Centre for Advanced Security Technology and Leadership Excellence (CASTLE). From the ultra-secure CASTLE our Five-Diamond certified Grade A1 monitoring centre can provide alarm monitoring, CCTV cameras, burglar alarms, security systems and more.