SSZ- safety units are used for stoppage of dangerous machines and other equipment, which functioning can be dangerous for people present in their hazardous zone.
They can be also used for signaling and warning about danger for people who will be present in such zone directly or indirectly and their life or health would be at risk.
Units are designed for cooperation with 2- channel sensing resistors-pressure sensitive SSZ Safety Devices: SSZ-safety mat, SSZ-safety rail, SSZ-safety bumper.