Introducing the Cornell A-4448-1 Call System Annunciator, designed to enhance communication across multiple zones. This advanced device features a vibrant red LED display that clearly indicates status across up to 48 zones, ensuring you never miss an important alert. For added functionality, pair it with the optional 8010-337 tone board to incorporate sound notifications, making it ideal for monitoring room statuses effectively. Whether for commercial or residential use, this annunciator is a reliable solution for your communication needs. Don't wait—upgrade your system today and experience seamless monitoring with Cornell!