This Gator product has more information on it's website: gatordriverassist.com.

GHDRASQ Heavy duty back-up alarm squawker

Description: 

The Gator GHDRASQ Heavy Duty Back-Up Alarm produces a squawk sound while the vehicle is reversing. The loud 105dB sound level will alert anyone in the vehicles path that it is moving backwards. This compact reverse alarm has a universal mounting design and is 12-24V DC compatible, making it suitable for use on various vehicles including: trucks, trailers, loaders, forklifts, utes, vans and 4WDs. Designed to operate in extreme environments, the alarm is housed in a durable nylon housing and is IP67 weatherproof.

Features: 
  • Produces a squawk sound while the vehicle is reversing
  • 105dB Sound level alerts nearby pedestrians that the vehicle is reversing
  • 12-24V DC compatible, making it suitable for use on various vehicles
  • Durable IP67 weatherproof nylon housing, will withstand harsh operating environments
  • Wide operating temperature range, -40C to +80C
  • Compact size 67(H)x101(W)x40(D)mm
  • Universal mounting design, can be installed in various locations
  • Suitable for use on various vehicles including: trucks, trailers, loaders, forklifts, utes, vans and 4WDs
Specs: 
  • Sound Type: Squawk
  • Sound Level: 105 +/-4dB
  • IP Rating: IP67
  • Voltage Input: 12-24V
  • Current Draw: 0.1-0.5A
  • Connection Type: Stud
  • Mount: Universal Surface Mount
  • Size (mm): 67(H)x101(W)x40(D)
  • LED Warning Light: No
  • Operating Temp Range: -40C to +80C
  • Housing Material: Nylon

Weight: 

0.33KG