The Deltabell Plus features a fully backlit sounder with illuminated cover which is activated at night to provide an around-the-clock visual deterrent, with a choice of colours for both bases and covers.
Combined audible and visual alarm
The Deltabell Plus backlit sounder produces a loud siren and strobe to alert neighbours of any intrusion into your property.
The Deltabell Plus’ tamper proof design means that if the cover, base or power are altered the alarm will be triggered.
Protected day and night
The patented backlit design allows your security sounder to be visible day and night. Clear plastic covers and base allow additional light to shine through, whilst the white cover variant provides even more visibility.
With a number of engineer friendly features, the Deltabell Plus illuminated sounder is the perfect choice. The unique levelling mechanism and modular components now make simple sounder installation a reality for you.