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Graphic Annunciators



Reliable, Scalable, Cost Effective
Keltron annunciators provide instant audio and visual identification of life safety events for commercial and industrial environments. Our latching and tabular annunciators are reliable, scalable and cost effective.

In August of 2001, Keltron acquired D&S Technologies to complement our fire and security alarm monitoring systems. For over 20 years, D&S Technologies has been designing and manufacturing high quality, reliable alarm annunciators, enclosures and other system components for the commercial security, fire and control industries. D&S products are installed in thousands of alarm and control systems in many Fortune 500 companies. It is a merger that enhanced the capabilities of two companies with well-established reputations for dependable products and excellent tech support.

Our highly skilled staff includes specialists in all phases of engineering, manufacturing and marketing to produce high quality, reliable products that are proven to meet the mission-critical demands of the life safety market.

Keltron's annunciator product line includes a wide range of latching and tabular annunciators in varying sizes and capacities.


Ease of installation
Rugged metal construction
Flexible interface with standard control panels
High intensity LEDs
Easily modifiable
Multiple options available

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