The Cornell A-4020M/TG 20-light annunciator is designed to provide clear and reliable status alerts. It features a hi-low tone switch along with a lA check switch and a power indicator for effective monitoring. Equipped with an electronic tone, it offers an audible alert to ensure attention when needed. The device supports a single status system and includes a row of 10 LEDs for visual indication. This annunciator is a practical choice for those seeking dependable and efficient signal notification. Get yours now for enhanced alerting performance!