Sounders & Bells

Sounders & Bells

Showing 15 Products


Wireless Deltabell Module

Two-way wireless Deltabell module (cover and base sold separately)

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Twin Alert Internal Sounder

Combined sounder and internal siren.

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Deltabell-WE

Two-way wireless external security sounder

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Deltabell Dummy Bases

Add an extra deterrent to your property with the Deltabell Dummy Sounder

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Deltabell Lids

6 choices of covers for the Deltabell range

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Deltabell-X with Lightbox

External sounder with superior backlit option

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Invincibell Plus

The Invincibell PLUS features a fully back-lit cover to provide around the clock visual deterrent. A number of engineer friendly […]

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