120dB 12V Wired Alarm Sirens 3.5mm Audio Interface ABS Mini Smart Siren for Security Alarm Alert System Indoor

Wired Siren Sound:120dB Material:ABS Connector:3.5mm AUX Sound frequency: 3.8KH2+10% Transmit speed: 3H2 increase or discrease 10% Suitable for alarm system host. At 120dB, this siren will not only alert the neighbors of the intrusion, but scare away the burglar right out of your house. 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. No intruder will hang around when one of these sirens sounds. In the Box: 1 x Wired Siren