Smart Sirens: Every Pick We Rank
Updated
All 3 sirens we rank, in one table you can filter by smart home system. Open a product to see its full review.
Smart Sirens by protocol
How do these protocols differ? Show the pros and cons
Z-Wave 908.42 MHz (US), 868.42 MHz (EU)
Pros
- Sub-GHz radio doesn't compete with Wi-Fi or Zigbee on 2.4 GHz
- Lower frequency gets through walls and floors better than 2.4 GHz
- Mandatory certification, so devices from different brands work together
- Every mains-powered device repeats the signal and extends the mesh
- S2 security is required on newer certified devices
- Z-Wave Long Range reaches outbuildings and supports up to 4,000 devices
Cons
- Needs a hub or USB controller; there's no phone-only setup
- Devices usually cost more than Zigbee or Wi-Fi equivalents
- Frequencies are regional, so a US device won't work on an EU controller
- Low bandwidth rules out cameras and anything streaming
- Classic mesh tops out at 232 devices and 4 hops
Our take: The safest pick for a hub-based setup that has to keep working for years. Every certified device talks to every certified controller, and its band stays out of Wi-Fi's way.
All sirens
Protocol
All protocols
Swipe the table sideways to see every column.
| Product | Protocol | Price | Rating | Reviews | Works with | Score | |
|---|---|---|---|---|---|---|---|
| Aeotec Siren 6 | Z-Wave | $79.99 | 3.4 | 380 | 70 | Amazon | |
| Zooz ZSE50 800LR Siren & Chime | Z-Wave | $47.95 | 4.3 | 42 | 66 | Amazon | |
| Ecolink Z-Wave 700 Chime + Siren (ISZW7-ECO) | Z-Wave | $59.99 | 3.3 | 68 | 62 | Amazon |
Scores come from each product's protocol page, where it was ranked against devices on the same protocol. Red rows are the picks we tell you to avoid. Prices captured from Amazon between 2026-10-10 and 2026-10-10.