System Sensor HR Horn, Wall Mount, Red
' Horn, Finish Red, Wall Mounting, Alarm Current 57ma (DC Max), Peak Output (dBA) 88, Depth (In.) 2-1/2, Height (In.) 5-5/8, Length (In.) 4-3/4, Width (In.) 4-3/4, Ambient Temp. Limits (F) 32 to 120 Degrees , Humidity Range ( Percent RH) 10-93, Voltage 12-24V, Includes Universal Mounting Plate, For Use With Fire Alarm Panel '