120dB Loud Siren Horn DC 12V

Description:
It is about 120 decibels unit at full volume, providing very loudly sound.
This piercing, plug-in siren can be plugged into your Console.
It works with your system, responding to signals from an alerted Console.
Strong, durable, and long service life.
Compact, lightweight and portable.
Easy to install.
Easy to use.

Specifications:
Color: As pictures have shown
Material: ABS
Size: 52*52*48mm
Rated voltage: 12V DC
Sound index: 120dB
Sound frequency: 3.8KH2+10%