This is loud siren  that can generate sound over 150 DBA, so do not make it close to your ears when you test. The siren Includes built-in signal generator, just power on 6-30 V and it will scream out loud.

The siren is easy to use in your project and comes in very beautiful and eye catching colors.  

Specifications

ITEM	Value
Voltage Range	6 : 30 v
MAX  Current	6A
Sound Output	100 DBA
Operating Temperature	-20 : 70 c
Weight	80 g
Diameter	55 mm
Height	48 mm