Product Description
Von Duprin 6224 Electric Strike — Satin Stainless Steel
The Von Duprin 6224 adds dual latchbolt monitoring to the cylindrical strike platform. Two independent switches confirm both the latch position and the door status. Factory configured as fail safe — power cuts, strike releases. 24VDC operation. Fire rated UL 10C. When the access control system needs positive confirmation that the door is actually latched — not just closed — the 6224 provides that dual-signal feedback.
⚡ Fail Safe vs. Fail Secure — What's the Difference?
Fail Safe — Strike unlocks when power is lost. The door can be opened freely during a power outage. Required on most fire-rated egress doors for life safety. This is the default for fire exits and emergency egress paths.
Fail Secure — Strike remains locked when power is lost. Key override is always available from outside. Used for server rooms, evidence rooms, or anywhere security must be maintained during a power failure. The mechanical push bar still allows free egress from inside.
Pro-Tip from Our Locksmiths: The Satin Stainless Steel finish has a brushed silver look that hides fingerprints and cleans up easy — the standard spec for commercial jobs. This is a 24VDC model — make sure your power supply matches. Von Duprin PS914 or PS904 are the go-to supplies for 24V strike installations.
| Brand | Von Duprin (Allegion) |
| Part Number | 6224-FS-24VDC-US32D |
| Series | Von Duprin 6224 |
| Application | Mortise or Cylindrical Locksets (Extended Lip) |
| Finish | Satin Stainless Steel (630/US32D) |
| Mode | Fail Secure |
| Voltage | 24VDC |
| Faceplate | Extended lip |
| Latch Throw | 1/2" |
| Fire Rating | Non Fire Rated |
| Grade | ANSI/BHMA Grade 1 |
| Construction | Heavy-duty stainless steel body |
| Warranty | 3-year limited (electronic), Limited lifetime (mechanical) |
- Heavy-duty stainless steel construction — built for high-traffic commercial applications
- Extended lip faceplate with 1/2" latchbolt throw
- Fail Secure operation — remains locked on power loss, key override available
- In stock at Lock Depot — same-day shipping on orders before 3 PM EST
Compatible With: Mortise and cylindrical locksets where extended lip is needed. Pair with a Von Duprin PS914 or PS904 power supply for a complete installation.
Free Expert Support — As an authorized Von Duprin distributor, Lock Depot provides full manufacturer warranty coverage and same day shipping on most orders. Call (877) 365-5625 for personalized help.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
