DC 12V Wired Mini Horn Siren Home Security Sound Alarm System 120DB Anti-theft Speaker Buzzer.This product can be used with your system to respond to signals from the alarm keypad/console.

Features: 

1. Adopt a 3.5mm plug, solid and durable.
2. DC 5V to 12V alarm siren with 3.5mm plug connector.
3. The sound is 120 decibels, it’s loud even at 5V DC.
4. Made of ABS plastic, wear resistance, impact resistance, heat resistance, low-temperature resistance.
5. Can mount by sticker or screws, equipped with a sticker on its bottom, very easy to install.

Package Includes:

1 x DC 12V Wired Mini Horn Siren