MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Steel case with aluminumface plate, case encloses 3 in. Warning bell, 4 lucitewindows, light bulbs, test buttons, 12 in. High, 4-5/8in. Wide, 2-1/2 in deep, lucite window lights toinstantly locate fire, each window represents a room, floor or building zone, bell inside panel /and allextension signals/ sounds continuous warning untildetectors are restored to normal or replaced, pilotlight signifies ac power failure and system on battery, 120 v ac
