Aeotec Siren 6

Quick verdict

The Aeotec Siren 6 is the go-to Z-Wave siren for Home Assistant alarm setups. Multiple tones and volume levels make it versatile, and Z-Wave JS integration is rock solid. It's a component, not a product — pair it with sensors and automations for a proper DIY alarm.

Standout: Configurable multi-tone Z-Wave siren with adjustable volume — ideal building block for a DIY alarm system.

Last checked: 2026-03-25

Compatibility snapshot

Why it stands out

• multiple siren tones and volume levels configurable via Z-Wave
• fully local Z-Wave control with no cloud dependency
• USB-powered with reliable mains power — no battery concerns

Reasons to hesitate

• requires a Z-Wave coordinator (USB stick or hub)
• no voice assistant integration without Home Assistant as middleware
• can be overly loud at max volume — neighbors may not appreciate testing

Best for

• Home Assistant-based alarm systems using Z-Wave
• DIY security setups wanting a configurable local siren

Avoid if

• you don't have a Z-Wave coordinator
• you want a standalone siren with its own app

Privacy and local-control notes

Z-Wave only, fully local. No cloud connectivity. No data leaves your network.

Home Assistant support: supported · integration path: Z-Wave JS.

Buying reality check

Price notes: Reasonable price for a Z-Wave siren. Requires a Z-Wave coordinator.

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