Shop alarm sirens & chimes in Australia — loud audible alerts for security alarms and door entry, in both indoor and outdoor models. From high-output sirens and strobes that deter intruders to discreet chimes that let you know someone's at the door, we stock wired, wireless and PoE options from Dahua, Hikvision, HiLook, Ubiquiti, Secor and more. Genuine Australian stock with local warranty and support.
Indoor vs outdoor sirens
Indoor sirens & sounders startle intruders and alert occupants from inside — ideal as part of an alarm system. Outdoor sirens & strobes are weatherproof (IP-rated) with a flashing strobe and tamper protection, acting as a visible and audible deterrent at the perimeter. Choose wired for permanent alarm panels or wireless for easy retrofits.
Chimes
Doorbell and intercom chimes give you an audible alert when a visitor presses your doorbell or calls the intercom — handy for large homes or noisy rooms. We stock standalone chimes and PoE notification chimes that pair with video doorbells.
Build out your system
Pair sirens with a complete alarm system kit, PIR sensors, panels & keypads and alarm accessories. For camera-based deterrence see active-deterrence cameras; for door entry see video intercoms and video doorbells.
Frequently asked questions
Indoor or outdoor siren — which do I need?
Most alarm systems use both: an indoor siren to startle intruders and an outdoor siren/strobe as a visible deterrent. Outdoor models are weatherproof and tamper-protected.
Wired or wireless?
Wired sirens suit permanent alarm panels; wireless sirens are quick to retrofit and pair with wireless alarm hubs.
What's a chime for?
A chime sounds when someone presses your doorbell or calls your intercom, so you never miss a visitor — useful across large or multi-storey homes.
How loud are the sirens?
Typically 100–110dB — loud enough to deter intruders and alert neighbours. Check each product's dB rating.
Different requirements? Get a custom quote for FREE — simply email us your requirements or the SKU if you already know what you're after.