Sound index: 120dB
<br />Sound frequency: 3.8KH2+10%
<br />Material: Plastic
<br />Package includes:1 x Ear Piercing Indoor Siren
<br />Size: diameter 54mm, height 48mm
<br />Transmit speed: 3H2 increase or discrease 10%
<br />Color: Multicolor
<br />Rated voltage: 12V DC
<br />100% brand new and high quality
<br />At 120dbs, this siren will not only alert the neighbors of the intrusion, but scare away the burglar right out of your house!
<br />This piercing, plug-in siren can be plugged into your keypad/Console. It works with your system, responding to signals from an alerted Keypad/Console.
<br />No intruder will hang around when one of these sirens sounds!