KSB1 Sound Bomb 1, Twin Piezo internal sounder, 12VDC

Sound Bomb, internal 'twin piezo' sounder. 108dB sound output. Wall mountable. 12vdc.

KSB1 Twin Piezo Sounder

KSB1 Dimensions

Product Features:

Our incredibly popular Sound Bomb 1 has been the industry standard ancillary internal siren sounder for domestic and industrial security alarm systems throughout the past twenty years!

Utilizing twin piezo sound chambers our KSB1 combines a high dB sound output with relatively low current consumption.

  • Sound Bomb 1 - Twin Piezo elements

  • Max. 108dB sound output

  • Frequency range 1.5-2.8Khz

  • Only 85mA current consumption

  • Compact ABS enclosure in white

  • Twin wall fixing lugs

  • 15cm flying lead ( Black & Red)

  • Dimensions: 55 x 85 x 32 mm

  • 12VDC Powered

  • Compatible with any industry standard hard wired Intruder Alarm Control Panel and used throughout the industry


  • Standards:  Can be installed within any security alarm system complying with EN50131 up to Grade 3 & Environment class 2 provided it is not utilized as the principle warning device for notification purposes.

 Product Specification 

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