Introducing the Cornell A-4020M/TG 20-light Anunciator with Tone, a reliable solution for your alerting needs. This innovative device features a convenient hi-low tone switch, a lA check switch, and a power indicator, ensuring you stay informed at all times. With its electronic tone, you can expect clear and audible alerts, making it perfect for any environment. The single status system simplifies monitoring, while the impressive row of 10 LEDs provides a visual indication of alerts. Enhance your alerting system today with the Cornell A-4020M/TG and experience peace of mind. Don't wait—order now to elevate your safety measures!