CVA Mechanical Back-up Alarm

Category: Application:

Improve vehicle safety with the Tri Lite CVA Mechanical Back-up Alarm. Featuring an 8-inch diameter, this alarm offers a big sound at a low price! It mounts easily to vehicle wheels with standard tools. As the vehicle moves, one of four gravity actuated hammers rings every 1/4 turn of the wheel.

  • Rugged, wheel-mounted 8-inch bell
  • Completely mechanical and automatic – no wires or switches needed
  • Sounds with reverse movement when mounted on RIGHT side
  • Sounds with forward movement when mounted on LEFT side
  • Universal Mounting Plate Adapter (Part #: CVAUMP) available for unusual bolt patterns
  • Zinc plated 10-gauge steel
  • Shipping Weight: 6 lbs
Part Number Description Decibel Level Dimensions
CVA Vehicle Back-up Alarm 96db @ 1 ft. 8" diameter bell, 3" depth
CVAUMP Universal Mounting Plate (for use with Model CVA)    
Name Download
CVA Construction Vehicle Alarm Installation and Use and Drawings Download
CVAUMP Universal Mounting Plate Installation and Use and Drawings Download

Special Features

Swing Hinge

Swing Hinge Dock Light Arm

“Swing” dock lights feature a hinge that allows both vertical and horizontal adjustment of the arm.

Flex Head

Flex Arm Dock Light
Flex dock lights combine the strength of a standard dock light arm with the added flexibility of an impact absorber that bends the head away when bumped by a moving forklift or dock door.

Heavy Duty

Heavy Duty Dock Light
Heavy duty lamp heads are designed for the most demanding environments including wet and damp locations. Their rugged cast aluminum housing includes a shatterproof polycarbonate lens cover.

Fan

Fan Only Dock Light

Fans can be used separately or in conjunction with many Tri Lite dock light heads. The high capacity 3-speed fan provides air circulation and cooling throughout the trailer. 18″ fan rated for 3000 cfm.

Loading Dock Light Heads

Heavy Duty Lamp Head (HLED)

Heavy Duty Lamp Head (HLED)
Virtually indestructible! The HDLED has a cast aluminum body designed for the most demanding environments including wet and damp locations.

Metal Lamp Head

Metal Lamp Head
Traditional, powder coated metal light head featuring all steel construction for long life.

Polycarbonate Lamp Head

Polycarbonate Lamp Head
Unique, patented polycarbonate head is rugged and economical, it’s our most popular lamp head!

Arm Type

Single Strut Arm

Single Strut Arm

Single Struct arms are an economical lighting solution for low to mid volume loading docks. The arm features a hinge that allows both vertical and horizontal adjustment of the arm.

Double Strut Arm

Double Strut Arm
Dual struts give this arm the strength to survive in the busiest and most demanding warehouses. The dual strut design will also support a fan or light/fan combination.
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