STI SS2422LD-EN Stopper Station Push Button with Shield

Overview

The SS2422LD-EN is a momentary push-button activated access control station featuring an integrated protective shield housing. Designed for single-door and multi-door installations where a hardened, compact button interface is required to trigger magnetic lock strikes. The shield protects the button mechanism from physical damage and environmental exposure while maintaining a 30VDC operating voltage compatible with standard magnetic lock strike systems. Install this unit in door frames where you need a rugged, fail-safe button activation point without additional external enclosures.

Compatibility

The SS2422LD-EN works with any 30VDC magnetic lock strike system. It is compatible with standard door frame mounting configurations and integrates into single-door and multi-door access control deployments. Verify that your strike system operates at 30VDC before ordering — voltage mismatch will prevent operation.

Installation Notes

Dimensions: 6.36 inches wide × 3.22 inches high. Mounting depth is 1.25 inches when anchors are not used. Installation requires drilling 3/16-inch diameter holes for fastening hardware. The unit features a NEMA Type 23 enclosure rating, providing environmental protection suitable for indoor door frame applications. Choose your mounting configuration from STI's installation kit options: KIT-102720 (flush mount with 12mm worldwide mounting plate, supplied standard), KIT-71100A (surface mount back box for models 2, 5, 6, 7, 8, 9), or KIT-71101B (extended depth surface mount for models 0, 1, 3, 4 requiring additional depth). Confirm which button type variant matches your application before selecting the mounting kit.