The Southwire TSS-01 Triggers Wireless Safety Switch System is designed to control the input power of any piece of job-site equipment. It works with all brands of electrically driven equipment and saves time by avoiding unnecessary stops and restarts. The TSS-01 has high visibility LED status lights and monitors amperage draw indicating when to switch puller to low speed. Foot controls contain dual redundant activation switches. The TSS-01 comes with military-grade 3.4 amp-hour lithium-ion battery packs. It is UL and FCC certified and carries an IP55 rating.