Product Description
Von Duprin 6212 Electric Strike — Bright Brass
The Von Duprin 6212 is for ANSI round-cornered prep cylindrical locks. Same heavy-duty stainless construction as the 6211 but with a radiused faceplate to match round-corner strike preparations. Factory configured as fail safe — power cuts, strike releases. 24VDC operation. Fire rated UL 10C to 3 hours. If the door has a round-corner cutout instead of the standard square prep, this is the correct model. Don't try to force a 6211 into a round prep — use the 6212.
⚡ 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 deadbolt monitoring on the 6212 tells you whether the mortise lock is deadbolted — not just whether the door is closed. That's critical for high-security applications where you need to verify the door is actually locked, not just latched. 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 | 6212-FS-24VDC-US3 |
| Series | Von Duprin 6212 |
| Application | Mortise Locksets (Deadbolt Monitoring) |
| Finish | Bright Brass (605/US3) |
| Mode | Fail Secure |
| Voltage | 24VDC |
| 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
- In stock at Lock Depot — same-day shipping on orders before 3 PM EST
Compatible With: Mortise locksets with deadbolt — Schlage L, Corbin Russwin ML2200, Sargent 8200, Yale 8800 with deadbolt. Replaces: Von Duprin 3082 — 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.
