- It is about 120 decibels unit at full volume, providing very loudly sound.
- 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.
- Strong, durable, and long service life.
- Compact, lightweight and portable.
- Easy to install.
- Easy to use.
- These trumpets can produce powerful sound as loud, making it easy to noted.
- Color: black&red&white
- Material: Plastic
- Size: diameter 54mm, height 48mm
- Rated voltage: 12V DC
- Sound index: 120dB
- Sound frequency: 3.8KH2+10%
- Transmit speed: 3H2 increase or discrease 10%
- 1 x Indoor Siren