APS Resource, Mequon, Wis., introduced its S.W.A.T. (secondary warning alert technology) module, designed to work in combination with a dock’s LED dock light and vehicle restraint to add an extra layer of protection for dock operations.
The S.W.A.T. module visually alerts workers to use caution anytime there is a change in dock status. When the vehicle restraint indicates a change in dock status, the S.W.A.T. module flashes the interconnected dock light at a rate of 30 flashes per minute.