sound warning device
Operates within the 12-48VDC range used in most vehicles
Rugged weather-proof housing
Solid-state, epoxy-sealed electronics
Produces 97dB @ 4' (109dB @ 1m)
Conforms to SAE J994 sound level Type C requirements
Type 4X enclosure
Model 252 back-up alarm is a solid-state audible warning device enclosed in a weather-proof housing. The alarm produces a horn tone of 97dB at four feet (109dB at 1m) and sounds at approximately 60 times per minute with equal on and off pulses. This alarm conforms to S (Society of Automotive Engineers) J994 Sound Level Type C.
Model 252 housing is constructed of black glass-reinforced plastic and comes equipped with universal mountings for easy installation. When properly installed, this unit is weather-proof, dust-proof and not adversely affected by the steam cleaning of vehicles. This rugged device is polarity protected and will operate within a range of 12VDC–48VDC.
Model 252 is designed for use in a wide variety of vehicles that operate in populated areas both indoors and out. This alarm is ideal for use on forklifts, tractors, waste disposal vehicles, dump trucks, earth moving equipment or any other vehicle that operates near people. This alarm is an economical life-safety device designed to prevent accidents.