Loud outside, visible from the street, and awkward to reach · review
The outdoor siren for Goliath's AirShield system: 85 to 110 dB with a warning light, three distinct alarm tones, and 868 MHz radio quoted at up to 1,200 m (4 ft) in open field.
The conclusion The right siren for a large plot on a Goliath system. Read the range figure as a comparison, not a promise.
This is the outdoor siren for Goliath’s AirShield system, and its distinguishing feature is the radio it uses.
Quoted at up to 1,200 m (4 ft) in open field. That is the figure Goliath states for a path with nothing in the way, and it is not a statement about your house — a wall, a floor and an outbuilding will take most of it. What it does tell you is that the radio is in a different class from the HUXGO 433 MHz sirens here, stated at 80 m (262 ft), and on a large plot where the hub is in a house and the siren is on a barn, that difference is the purchase.
Burglary, fire and panic, selectable. A siren that only makes one noise tells you something happened; one that makes three tells you which. Over time a household — and the neighbors — learn to respond differently, which is what turns noise into information.
85 to 110 dB. On a detached property, maximum. On a terrace with a shared wall, less — because a siren that produces a complaint every time a cat crosses the garden is a siren that gets switched off after the third occurrence.
No IP rating on this listing. On an outdoor product that is worth noticing, and the manual is where to look.
A Goliath installation on a property with distance in it.
Not found on the American Amazon store, where the buy link falls back to a local search rather than to a page that does not exist.
Prices and availability are what Keepa reported on the date this page was updated; both move.
| Sound | 85 to 110 dB, adjustable |
|---|---|
| Radio | 868 MHz AirShield, up to 1,200 m (4 ft) in open field |
| Tones | Burglary, fire and panic, selectable |
| Light | Warning light |
| Power | 4 CR123A batteries included, up to 3 years stated |
| Security | Tamper detection and LED status indicator |
| Amazon reference | B0GQHN3YV6 |
| EAN | 4251909212018 |
In open field, with nothing between the two devices, probably. Through a house, a garden wall and an outbuilding, expect a small fraction of it. Open-field range figures are a comparison between radios rather than a promise about your property, and every maker quotes them that way.
So the sound tells you which thing happened. A household that can distinguish a burglary alarm from a fire alarm across a garden responds differently to each, and neighbors learn to as well. It is a small thing that makes an alarm informative rather than just loud.
Because a siren on a terraced house shared wall at full volume is a neighbor dispute waiting to happen, and one on a detached property should be at maximum. Being able to set it is what makes the same product correct in both places.
7.5/ 10
The right siren for a large plot on a Goliath system. Read the range figure as a comparison, not a promise.
Details checked on September 2, 2026.
A Goliath system on a property large enough that the hub and the siren are far apart.
Specifications: the manufacturer sheet for home security products and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
100 dB from two piezo speakers · solar with replaceable NiMH pack · outdoor · needs an Access Point
A solar-powered outdoor siren with two piezo speakers at 100 dB and an optical signal, running on a replaceable NiMH pack charged by its own cell. It requires a Homematic IP Access Point and the app.
Best for: A Homematic IP installation where running a cable to the siren is not practical.
≈ $185
120 dB adjustable · strobe · 5000 mAh backup · 433 MHz to 10 hosts, 80 m (262 ft) · tamper protection
HUXGO's larger outdoor siren: 120 dB with adjustable volume and a strobe, a 5000 mAh backup battery, tamper protection, and pairing with up to ten HUXGO hubs.
Best for: A HUXGO system where the siren must survive a long power cut, or where several hubs share one siren.
115 dB · strobe · 433 MHz to 80 m (262 ft) or wired NC/NO · 1000 mAh backup · tamper protection
A siren for indoors and sheltered outdoors, with a strobe, connectable either wirelessly at 433 MHz to HUXGO panels or by wire on a normally-closed contact, with a 1000 mAh backup cell and tamper protection.
Best for: A system that needs both a wireless and a wired option — including older panels with a spare NC output.
