Highlight:
•  Louder volume up to 120dB/M
•  Perfect used to outdoors/large machinery
•  Installation in any level/position
•  Volume and signal adjustable

When using multi-layer signal towers in the field with loud area or outdoors, we heard the voice from customers who express the demand of the buzzer with louder volume. To meet the demand of marketplace, EMA develops an innovative 70mm buzzer up to  120 dB/M with voltage 24VDC. After repeatedly testing, this new model enhances the volume of buzzer extremely. Moreover, it can be installed in each level and there is no limit to be installed on the top of tower. This new feature provides customers with more flexible, convenient options in installation. The volume and the mode of signaling of this buzzer can be adjusted by a switch inside.