STI’s multipurpose push button incorporates a unique design that helps stop accidental activation, while allowing legitimate actions. ADA-compliant. Available in a variety of colors: red, green, yellow, white, blue and orange, and is readily obtainable with standard or custom labeling (in most languages). More add-ons include optional protective covers with or without siren. Activation choices: Turn-to-Reset, Key-to-Reset, Key-to-Activate, Momentary, Pneumatic or 2” Weather Resistant. Also offers a glow-in-the-dark option, allowing users to easily find the Stopper Station push button in a dark corridor.