7 day, 24 hour programmable time indication (minimum time interval - 10 minutes)
Fire indication (1/2 second on - 1/2 second off, repeated for 5 minutes)
Emergency alert (1 second on - 3 seconds off, repeated for 5 minutes)
Manual operation - remains on for as long as push button is held
120V AC 60 Hz
Edwards Airchime Industrial Timers are designed for use with Edwards Airchime Air Horns. They are often used with KM series units. Air horns may be used for emergency signaling applications in mines, refineries and industrial facilities. Ideal for individual equipment and plant warnings.