The MPS-810U is a single-stage, conventional double-action manual fire alarm pull station designed to provide reliable emergency signal initiation across building fire safety systems. Constructed from high-temperature LEXAN thermoplastic, it features raised tactile symbols and icons instead of printed text for universal recognition and ADA compliance. Engineered for both indoor and outdoor applications, it provides a durable, easy-to-install manual alarm activation point for conventional initiating circuits.