FEATURES: Wide Application The 530 Back-Up Alarm can be automatically adjusted to range of 12-48VDC. Make it compatible with a variety of vehicles and systems, including trucks, construction machinery, forklifts, and buses. Audible Warning The alarm up to 105 dB, provides an audible warning to pedestrians and nearby personnel when a vehicle or machinery is reversing. Be louder in actual use, and easily remind pedestrians to pay attention. Safety Enhancement Rear blind spots are common in large vehicles; the audible warning serves as a critical alert to individuals who may not be visible to the driver. Ensure that individuals within the vicinity are alerted to the vehicle's movement. Durable Construction .
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