Von Duprin 621032D Fail Secure Electric Strike 24V Dc

Product Description

The VON DUPRIN 621032D is a fail secure electric strike designed for commercial access control applications. Wired for 24 volts DC operation, it holds a door locked when power is removed and releases only when energized, making it the correct choice for security-first door hardware installations. The 630 satin stainless steel finish provides corrosion resistance suitable for high-traffic interior and exterior openings. Licensed security and door hardware technicians install this strike as part of a complete access control system alongside an electrified latch or lockset and an access controller.

This electric strike is intended for commercial and institutional buildings where controlled entry is required. Typical applications include office corridors, stairwell doors, vestibule entries, and other openings managed by card readers, keypads, or remote release systems. The fail secure configuration means an unauthorized user cannot enter during a power outage, which meets the security requirements of most commercial facilities. It is sold individually as a single unit.

Key Features

• Fail secure operation — door remains locked on power loss
• 24 volt DC input voltage for compatibility with standard low-voltage access control panels
• 630 satin stainless steel finish for durability and corrosion resistance
• Low-profile housing fits standard door frame preparations
• Designed for commercial and institutional door hardware applications

Compatibility

Designed as an OEM-style replacement or new-installation electric strike for commercial access control systems requiring a fail secure, 24 volt DC unit in a standard door frame preparation.

Installation Notes

Installation should be performed by a licensed door hardware technician or security systems professional familiar with access control wiring and local building codes. De-energize the access control panel and disconnect power to all low-voltage circuits before wiring or mounting. Verify that the door frame preparation and strike pocket dimensions match the unit before fastening. Local fire and life safety codes may govern fail secure versus fail safe configurations — confirm the correct mode with the authority having jurisdiction before install.