QWORK Electric Siren Horn, DC 12V Security Loud Wired Alarm Siren for Home Alarm System Security and Protection, 110 dB

Siren is plenty loud and its easy to install. Feels like its good quality and only required 12V. Great little siren overall.

Very loud as advertized

This works as expected but you will have to wire it yourself or purchase a barrel jack connector and adaptor like I did. When powered it makes good WOWOWOW noise that can be heard throughout my two story home but won't burst your ear drums standing right next to it. I've hooked mine to a wireless smart plug triggered by door and motion sensors.

Sounds ok. My previous one was smaller and louder. This one is much bigger and not as loud. For someone that may not have much room under the hood for installation it could be a problem.

Cheap and loud. I use it in conjunction with a webcam to scare away bears.

works!

It's a cheap quick replacement in a pinch but the alarm is not very loud. My neighbor heard me set the alarm and asked me who kicked my dog lol. he wasn't wrong it did sound like a dog yelping. I will be purchasing another siren

El sonido es bastante intenso y funciona muy bien, solo que estaría mejor más discreción para que no se note tanto. Pero muy buen producto

Good and loud. Worked well on a security system I put together.

It works well.

Great does the trick and it's pretty loud.

Just using it as a decoy alarm so the price is perfect

Pretty loud. Don't have your ears to close when you test it.