STI announced its emergency power off Stopper Station push button for use in emergency situations. The ADA-compliant, multipurpose push button is available in red, green, yellow, white or blue. Its unique design helps stop accidental activation while allowing legitimate activations. It is offered with EPO or customized labeling. Switch options include: momentary, key-to-reset, turn-to-reset and key-to-activate. Optional illumination allows users to easily find the STI Stopper Station push button in a dark corridor. Choose to illuminate as a status light (always on) or select a color change when activated (for example, glows green then red when activated). Optional 12-24V LED insert illuminates a red, green or white. Several tough polycarbonate protective covers with or without siren are available. Buttons are listed to UL and cUL standards.