STI UB-2PN 2" Universal Pneumatic Button Kit with over 300 Message Combinations

Ensure compliant, dependable door release control with the Safety Technology International UB-2PN 2" Universal Pneumatic Button Kit. Built for access control, security and surveillance applications, this universal pneumatic push button delivers code-required pneumatic timing without relying on electrical power and offers over 300 configurable message and illuminated activation combinations to match any installation. The mechanical timer is adjustable from 2 to 60 seconds (±15%) with repeat accuracy of ±10% and a life exceeding 1,000,000 operations, giving you consistent timed egress and fewer service calls. The heavy-duty cast-aluminum faceplate withstands high-traffic environments, covers old mounting marks, and meets ADA requirements. With both N.O. and N.C. Form Z contacts and a 10A, 240 VAC rating, the UB-2PN integrates seamlessly into existing AC or DC access control and monitoring systems. Ideal for commercial, healthcare, education and surveillance installations — order the UB-2PN kit to simplify stocking, speed field installs and maintain secure, code-compliant door release control.

• Consolidate inventory and speed installs with 300+ message and illumination combinations in one kit
• Meets pneumatic-only code requirements: mechanical timing requires no external power for reliable operation
• Adjustable 2–60 second pneumatic timer with ±10% repeat accuracy for consistent timed door releases
• Durable cast-aluminum faceplate resists damage, covers previous installations and is ADA compliant
• Ready-to-assemble kit reduces field labor and integrates easily with AC/DC access control and monitoring systems