Trine 4100-32D 4100 Series Electric Strike, 12/24VDC, 12-24VAC, Fail Secure, 4 Faceplates for Cylindrical and Mortise Locks, Satin Stainless Steel

The Trine 4100-32D from Trine Access Technology is a top-tier electric strike kit designed for both cylindrical and mortise locksets, delivering an all-in-one solution for commercial access control. With a low-profile 1-3/8″ backset and a fire-rated 3-hour frame suitability, it’s ideal for heavy-use doors in corporate, institutional or retail settings.

Key features

• Works with 12 VDC or 24 VDC and 12–24 VAC, offering flexibility for different power systems.

• Fail-Secure configuration: remains locked when unpowered, unlocks when energized.

• Includes four of the most used faceplates in the box — simplifying installation and covering both cylindrical and mortise lock layouts.

• Exceeds 3,250 lbs holding force and is rated for 1,000,000+ cycles — built for heavy traffic.

• Satin Stainless Steel finish US32D for an architectural look that complements commercial hardware.

• Low current draw ~0.240 A at 12 VDC — more efficient power usage for high-foot-traffic installations.

• Fire-rated for 3-hour single-door configurations — compliant with UL10C, NFPA 252, UBC-7-2.

Why this model?

If you’re specifying an access-controlled door that needs a strike built for serious durability, minimal frame modification and architecture-grade finish — this model checks all the boxes. Whether you’re retrofitting cylindrical locksets or installing mortise units, the 4100-32D kit gives you a streamlined, reliable solution with both mechanical strength and visual refinement.