Dortronics 5211-MP23DA/B 5210 Series 1-9/16" Mushroom Push Button Switch on Single Gang Plate, Pneumatic Time Delay Form-Z, Black Button Cap

Deliver reliable, conspicuous exit control where safety and access management matter most. The Dortronics 5211-MP23DA/B 5210 Series 1-9/16" mushroom push button switch combines a highly visible black mushroom cap with a pneumatic P23DA time-delay reset and independent N.O./N.C. contacts to simplify integration with access control, magnetic locks and monitoring systems. Designed for heavy use in hospitals, offices and industrial facilities, this single-gang door release button provides immediate, unmistakable request-to-exit operation while the pneumatic delay prevents nuisance trips and enables controlled door release workflows. Dual isolated contacts let you cut lock power with the N.C. set while signaling your access control or surveillance system with the N.O. set—no voltage compatibility issues. The stainless plate accepts custom legend engraving for clear on-site instructions and meets demanding environmental needs. Specify the Dortronics 5211 for secure, maintenance-friendly exit control in your security and monitoring installations—contact us for volume pricing or to add it to your access control design.

• Conspicuous, easy-to-operate 1-9/16" mushroom cap for fast, code-friendly exit activation
• Pneumatic P23DA time-delay reset reduces accidental re-triggers and supports timed release workflows
• Independent N.O. and N.C. contacts simplify integration with magnetic locks and access control panels
• Heavy-duty stainless single-gang plate and durable construction for hospitals, industrial sites, and high-traffic areas
• 120V AC compatibility and isolated contacts ensure voltage-safe connection to existing security systems