Velvac 697087 Speaker Style Back-up Alarm 87 Decibel

Velvac speaker style back-up alarms are engineered for dependable, long-lasting performance in the most demanding commercial and industrial environments. Each unit features a chemical resistant, high impact housing that protects internal components from harsh conditions, while epoxy sealed solid state electronics ensure trouble-free operation and safe steam cleaning. With an operating temperature range of -40° to +185°F, these alarms are built to perform reliably in even the most extreme climates. All seven models are designed with a universal flange for flexible mounting options and come with two 16 gauge, 9 inch color-coded wire leads for fast and dependable installation. Each unit is both polarity and voltage protected, providing added peace of mind during setup and operation. Available in decibel outputs ranging from 87 to 112 dB, with mounting centers from 3-5/16 inch to 4-1/8 inch, and weights between 8 oz. and 12 oz., these alarms offer a range of options to suit various application requirements. Unit dimensions range from 3-7/8" x 1-1/2" x 2-13/32" high up to 5-5/32" x 2-51/64" x 3-31/32" high. All models meet SAE J994 AUG 93 Types A to D requirements, depending on decibel output, ensuring full compliance for commercial vehicle applications.