Loud outside, visible from the street, and awkward to reach · review
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.
The conclusion The most flexible siren here because of the wired option. Tamper protection is the specification that earns its keep.
Most sirens in this category only talk to their own maker’s panel. This one has a wire.
A normally-closed wired input connects it to almost any alarm panel with a spare output, including older wired systems and other brands entirely. That takes it out of the proprietary trap that makes siren shopping so frustrating, and it is the reason to look at this one even if your hub is from somebody else.
The wireless option, at 433 MHz and up to 80 m (262 ft), works with HUXGO panels only.
A switch that fires the alarm when the cover is opened or the unit is prised off the wall. The siren is the component that gets attacked, and tamper protection means the attack is what triggers the system rather than what silences it.
Any outdoor siren without it is missing the point.
115 dB with five levels, quoted at one meter as all such figures are. What actually decides effectiveness is where it goes: high, visible, on an elevation the neighbors can hear, and out of reach. A quieter siren mounted properly beats a louder one mounted where somebody can reach it with a ladder from the shed.
Any system with a spare NC output, and every HUXGO installation.
Listed but with no offer on the American Amazon store — the reference exists there and nobody is currently selling it.
Prices and availability are what Keepa reported on the date this page was updated; both move.
| Sound | 115 dB with 5 adjustable levels, stated by HUXGO |
|---|---|
| Light | Strobe |
| Connection | 433 MHz wireless to HUXGO panels up to 80 m (262 ft), or wired NC/NO |
| Backup | 1000 mAh battery |
| Security | Tamper protection |
| Amazon reference | B0H37F8MYY |
| EAN | 5904708345881 |
Connect it to almost any alarm panel with a spare normally-closed output, including older wired systems from other makers. It is the escape hatch from proprietary radio, and it is the reason this siren is worth considering even if your panel is not a HUXGO.
Because the siren is the component an intruder attacks. A tamper switch fires the alarm when the cover is opened or the unit is prised from the wall, which turns an attempt to silence the system into the thing that triggers it.
Barely, and both figures are quoted at one meter. What decides whether a siren is effective is height, exposure and whether it can be reached — a 115 dB siren high on a gable does far more than a 120 dB one at head height round the side.
8.1/ 10
The most flexible siren here because of the wired option. Tamper protection is the specification that earns its keep.
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom, United States. Listed is not the same as in stock — availability changes daily.
Details checked on September 2, 2026.
A system that needs both a wireless and a wired option — including older panels with a spare NC output.
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.
85–110 dB · 868 MHz AirShield, to 1,200 m (4 ft) open field · warning light · burglary, fire and panic tones
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.
Best for: A Goliath system on a property large enough that the hub and the siren are far apart.
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.
