Superior Signals, Inc. introduces a new safety back-up alarm line. The Safe-T-Alert 2500 series alarms are available in six models. Applications for this product line range from light industrial to heavy construction equipment. The various decibel ratings operate from 87 - 107 dB. Self-adjusting models will be included. Voltage ratings will vary from 12 - 80 VDC. There is a variety of mounting options. These alarms can be steam cleaned, and will operate in rugged environments. All alarms UL listed and conform to SAE specifications. Superior Signals, Inc.