Tower Stack Light with a buzzer: When Is Sound Necessary?
In loud production environments, a visual signal alone may not be enough. Operators may be away from the line, looking in another direction, or wearing hearing protection. In such cases, a Tower Stack Light With Buzzer can dramatically improve reaction times.
A typical stack light with buzzer integrates an acoustic module (often around 80–90 dB at 1 meter) into the tower. When a critical alarm is active, the corresponding color segment illuminates and the buzzer sounds with a continuous or pulsed pattern. This double indication reduces the risk of missed alarms and helps maintain safety and productivity.
