Von Duprin 621632D Fail Secure Electric Strike 24V Dc

Product Description

The VON DUPRIN 621632D is a fail secure electric strike designed for commercial access control applications. Operating at 24 volts DC, this strike holds the door locked when power is removed, making it the correct choice for security-critical openings where a loss of power should not result in an unlocked door. It ships in a 630 satin stainless steel finish, offering corrosion resistance appropriate for high-traffic interior and exterior door frames. Licensed electricians and security technicians typically handle the installation, integrating this unit into a broader access control or low-voltage door hardware system.

The 621632D is suited for commercial and institutional buildings including offices, schools, healthcare facilities, and government buildings. It is used in door frame assemblies where an electric strike is specified as part of an electronic access control system. The satin stainless steel finish coordinates with standard commercial hardware. At 3.1 pounds and measuring 10.3 inches in length, 5.7 inches in width, and 2.6 inches in height, it fits standard strike mortise pockets on hollow metal and aluminum door frames.

Key Features

• Fail secure operation — door remains locked when power is removed
• 24 volt DC operating voltage for compatibility with standard low-voltage access control panels
• 630 satin stainless steel finish for durability in commercial environments
• Compact profile at 10.3 x 5.7 x 2.6 inches for standard frame mortise installations
• Sold as an individual unit, suitable for single-door access control upgrades or new installations

Compatibility

Designed as an OEM-style replacement or new-installation electric strike for commercial door frames requiring a fail secure 24 volt DC unit with a 630 satin stainless steel finish.

Installation Notes

Installation should be performed by a licensed electrician or credentialed low-voltage technician familiar with access control systems and applicable local codes. Disconnect and lock out all power to the access control panel and door hardware circuit before beginning work. Verify that the door frame mortise pocket dimensions match the strike body before mounting. Follow the door hardware manufacturer's instructions and any applicable requirements in NFPA 80 or local building codes when installing electric strikes on fire-rated door assemblies.