Used | JRC NCE-6824A EXTERNAL BUZZER CDJ-1721A BUZZER CONT This JRC NCE-6824A external buzzer is a high-quality component designed for use in industrial automation and motion control systems. Made in Japan, it is a reliable and efficient choice for those in need of a CDJ-1721A buzzer controller. The brand JRC is known for its expertise in this field, and this buzzer is no exception. With its unique features and advanced design, this external buzzer is perfect for use in a variety of industrial settings. Its compatibility with PLC processors and PLCs & HMIs makes it a versatile component that can be easily integrated into any system. Whether you're looking to upgrade your current system or simply need a reliable replacement part, this JRC NCE-6824A external buzzer is an excellent choice.