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Indicator Light Buzzer: Visual and Audible Alerts in One

An indicator light buzzer is a compact device that combines a warning light and a buzzer sound to provide clear, dual-mode alerts. It's commonly used in control panels, machinery, elevators, alarms, and automation systems where both visual and audible feedback are essential for safety or operational awareness.

indicator light buzzer

Why use a combined indicator light buzzer?


It grabs attention fast. Whether signaling a fault, startup, overload, or emergency, the combo of flashing light and beeping tone ensures the alert won’t go unnoticed—even in noisy or low-visibility environments. This makes it ideal for industrial settings, power systems, or critical operations.


Available in various sizes, voltages (e.g., 12V, 24V, 220V), and colors (red, green, yellow), these devices are easy to install via panel mounting and often come with durable ABS or PC housings. Some models also offer selectable sound levels or light modes (steady or flashing).


In short, an indicator light buzzer is a small but powerful tool for real-time, high-visibility alerts—perfect for keeping people informed and systems safe.





 Yijia Industrial Electrical Co., Ltd. is specialized in producing and selling relays, AC contactor, push button switch, signal lamp. Through many years of pioneering and enterprising production experience and continuous international power electronics market research, it has become one of the professional industrial control product manufacturing enterprises which design and improve the imported and independent research and development market demand. At present, it belongs to professional and large scale enterprise in China. The product series is abundant, which is widely used in various kinds of console, control cabinet (box), distribution box (cabinet) and instrument box (cabinet) and other electric power control fields and mechanical operation control fields. Visit our website at https://www.yijiaswitch.com/ to learn more about our products. For inquiries, you can reach us at yijia@yijia-electric.com.





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