The STG50MLF-BZ-2-24-RG from QLIGHT is an electronic signaling unit consisting of a tower, a buzzer, a continuous light, a blinking light, and an LED. The tower is designed to provide a visible signal to surrounding people, while the buzzer emits an audible alert. The continuous light, blinking light, and LED are designed to provide additional illumination, with the LED providing a stronger, more long-lasting light source.