Product Description
Von Duprin 6223 Electric Strike — Oil Rubbed Bronze
The Von Duprin 6223 directly replaces the older Von Duprin 3091 and 3092 strikes. Same prep, same holes — no frame modification. Upgraded stainless steel body with modern electronics. Factory configured as fail safe with dual signal low-current monitoring switch. 12VDC operation. Fire rated UL 10C. If you've got VD 3091s or 3092s in the building, this is the factory-blessed replacement.
⚡ 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: If you're pulling out old VD 3091s or 3092s, the 6223 drops right in. Same prep, same screw holes. Saves a lot of time on retrofit jobs. The Oil Rubbed Bronze finish has a dark brown finish with subtle copper highlights — typically spec'd for upscale commercial or ecclesiastical projects.
| Brand | Von Duprin (Allegion) |
| Part Number | 6223-FS-DS-LC-12VDC-US10B |
| Series | Von Duprin 6223 |
| Application | Mortise or Cylindrical Locksets |
| Finish | Oil Rubbed Bronze (613/US10B) |
| Mode | Fail Secure |
| Voltage | 12VDC |
| Monitoring | Dual Switch |
| Faceplate | 4-7/8" |
| 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
- 4-7/8" faceplate with 1/2" latchbolt throw
- Fail Secure operation — remains locked on power loss, key override available
- Dual signal switch for door position and latch monitoring
- In stock at Lock Depot — same-day shipping on orders before 3 PM EST
Compatible With: Most ANSI-standard mortise and cylindrical locksets. Replaces: Von Duprin 3091, 3092 — same prep, same cutout, direct drop-in replacement. Pair with a Von Duprin PS914 or PS904 power supply for a complete installation.
Authorized Von Duprin Dealer — Lock Depot ships all Von Duprin products brand new in factory-sealed packaging with the complete manufacturer warranty. Same day shipping available on most orders. Questions? Contact us for free expert support.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
