Back Up Alarms

Velvac offers a complete line of back-up alarms, warning devices and switches to meet the needs of almost every vehicle application and work environment. From our heavy duty OEM style alarms with patented double reflex horn, to our broad line of speaker alarms, we have the right alarm to meet your needs and price targets.
  • Features patented double-reflex horn speaker providing efficient, high output sound, with less power consumption and reduced heat for greater reliability and performance.
  • High impact glass filled nylon housing meets high temperature demands of SAE J994 and UL requirements for flame testing, and provides durability needed for the toughest work and vehicle environments.
  • HD OEM style alarms incorporate a self-cleaning feature that "pumps" out contaminates from the sound chamber for increased reliability and an anti-tamper grill to help protect the alarm from damage.
  • 12-24 V dc-polarity and peak voltage protection, temperature range -40 ⁰ to +85⁰ C
  • Slotted mounting centers with optional back or bottom mounting for easy installation
  • Meets requirements of SAE J944, CE, e-Mark and UL, OSHA, MSHA, IP67
  • 10-year warranty