Warning Systems / Sirens

Whelen Engineering has been a leader in the production of totally electronic modular outdoor warning sirens for over 30 years, both omnidirectional and rotating.  The modular design within each of Whelen’s sirens ensures that each speaker driver within the unit is independently driven by its own amplifier creating fewer single points of failure.  As an engineering company, they’ve strived to create a product line that is both versatile in functionality and consistence in performance.

Omnidirectional Sirens

In certain areas it is absolutely vital to receive a warning instantly in all locations within coverage.  EMCO Technologies can provide both tone only and voice and tone capable omnidirectional sirens. 

Learn more about omnidirectional sirens.

Rotating Sirens

Achieving a larger coverage area while utilizing fewer electronics for cost effectiveness is the idea behind rotating sirens.  EMCO Technologies can provide both tone only and voice and tone capable rotating sirens. 

Learn more about rotating sirens.

Indoor Notification

Notification of those that are indoors can often be just as critical as those outdoors. 
Emco represents several Indoor Notication Products