Von Duprin 4211 32D Electric S...
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$387.00
$168.32
Von Duprin 4211 electric strike for cylindrical locks, 630 satin stainless steel finish, 12/24 VDC, front and side view

Von Duprin 4211 32D Electric Strike for Cylindrical Locks, 12/24 VDC Field-Selectable, Grade 1

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Model: 4211 32D
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Von Duprin 4211 32D Electric Strike for Cylindrical Locks | 12/24 VDC Field-Selectable, Grade 1

Commercial-Grade Electric Strike with Versatile Field-Selectable Configuration

The Von Duprin 4211 32D is a heavy-duty electric strike from the 4200 Series, engineered for cylindrical lock and deadlatch applications on interior single doors with hollow metal or aluminum frames. Featuring a field-selectable 12/24 VDC power supply and a non-handed, internal solenoid design, this strike offers 4 in-field configurations to address a broad range of access control needs. The 4211 model accommodates latchbolts with 1/2" to 3/4" throw, and its heavy-duty stainless steel faceplate in BHMA 630 / US32D satin finish meets ANSI/BHMA A156.31 Grade 1 for endurance and dynamic strength. With a shallow 1-3/8" backbox depth and a standard 4-7/8" faceplate, it is designed for straightforward integration into commercial door frames.

Professional Features & Benefits

  • Field-Selectable Voltage: Operates at 12 VDC continuous duty at 0.2 Amp or 24 VDC continuous duty at 0.1 Amp, providing flexibility for a wide range of access control power systems including PoE installations with low current draw.
  • Field-Selectable Fail Mode: Power failure mode is field-selectable without disassembly, allowing fail-safe or fail-secure configuration to meet specific security and life-safety requirements on-site.
  • Strength and Durability: Rated at 1,000 lbs. static strength and 70 ft-lbs. dynamic strength, with 500,000 cycles endurance tested for long-term reliability in high-traffic commercial applications.
  • Heavy-Duty Stainless Steel Faceplate: BHMA 630 / US32D satin stainless steel faceplate provides exceptional corrosion resistance and durability suited for demanding commercial environments.
  • Versatile Latchbolt Compatibility: The 4211 model is compatible with cylindrical locks and deadlatch locks featuring 5/8" (15 mm) throw latchbolts, or up to 3/4" (19 mm) throw latchbolts with a 1/8" door gap, including all Schlage and Falcon cylindrical locks as well as many other manufacturers.
  • Compact Backbox Design: Shallow 1-3/8" backbox depth and standard 4-7/8" faceplate accommodate hollow metal frames standard, with optional round-cornered faceplate available for aluminum frames.
  • Optional Latchbolt Monitoring: Available with optional latchbolt monitor for enhanced door status feedback in access control systems.
  • ANSI/BHMA Grade 1 Certified: Meets ANSI/BHMA A156.31 Grade 1 for endurance and dynamic strength, and ANSI/BHMA 156.31 Grade 2 for static strength, ensuring compliance with commercial hardware standards.
  • Manufacturer Warranty: 5-year limited warranty for mechanical components and 1-year warranty for electronic components for added confidence and protection.

Technical Specifications

  • Series: 4200 Series
  • Grade: Grade 1
  • Duty Level: Heavy Duty
  • Door Type: Hollow Metal, Aluminum
  • Subcategory: Electric Strikes
  • Latch Throw: 3/4"
  • Warranty: 5 Year for Mechanical Components, 1 Year for Electronic Components
  • Product Group: Electronic Access Controls
  • Product Subgroup: Electric Strikes
  • Product Type: Electric Strikes
  • Retrofits: HES 5200, RCI 6 Series
  • Application: Single Door
  • Commercial/Residential: Commercial
  • Compatibility: Cylindrical Locks, Deadlatch Locks with 5/8" up to 3/4" Throw Latchbolts
  • Electronic: Yes
  • Lock Type: Cylindrical
  • Fail-Safe/Fail-Secure: Field Selectable
  • Product Model: 4211
  • Product Voltage: 12/24 VDC
  • Door Hand Direction: Non-Handed
  • Face Plate: 4-7/8"
  • Fire Rating: Yes
  • Product Category: Electronic Access Controls
  • Department: Door Hardware

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin 4200 Series electric strikes are built to commercial-grade standards, featuring a heavy-duty stainless steel faceplate rated at 1,000 lbs. static strength, 70 ft-lbs. dynamic strength, and 500,000 cycles endurance tested. Meeting ANSI/BHMA A156.31 Grade 1 for endurance and dynamic strength, these strikes are backed by a 5-year limited warranty for mechanical components and a 1-year warranty for electronic components. Engineered for demanding commercial access control applications, the Von Duprin 4211 32D delivers the versatility, durability, and field-configurable performance that security professionals require.

Manufacturer Resources

Von Duprin 88 Series Catalog

Product Specs

Series:
4200 Series
Grade:
Grade 1
Duty Level:
Heavy Duty
Door Type:
Hollow Metal, Aluminum
Subcategory:
Electric Strikes
Latch Throw:
3/4"
Warranty:
5 Year for Mechanical Components, 1 Year for Electronic Components
Product Group:
Electronic Access Controls
Product Subgroup:
Electric Strikes
Product Type:
Electric Strikes
Retrofits:
HES 5200, RCI 6 Series
Application:
Single Door
Commercial/Residential:
Commercial
Compatibility:
Cylindrical Locks, Deadlatch Locks with 5/8" up to 3/4" Throw Latchbolts
Electronic:
Yes
Lock Type:
Cylindrical
Fail-safe / Fail-secure:
Field Selectable
Tags:
von duprin 4211
Product Model:
4211
Product Voltage:
12/24 VDC
Door Hand Direction:
Non-Handed
Face Plate:
4-7/8"
Fire Rating:
Yes
Product Category:
Electronic Access Controls
Department:
Door Hardware

Von Duprin 4211 32D – Frequently Asked Questions

1) Will the Von Duprin 4211 electric strike work with a Schlage cylindrical lockset?
Yes. The 4211 strike is built for cylindrical and deadlatch locks running 5/8 inch up to 3/4 inch throw latchbolts, and Von Duprin calls out all Schlage and Falcon cylindrical locks plus many other manufacturers. One condition at the long end of that range: a 3/4 inch throw latchbolt needs a 1/8 inch door gap to clear the keeper. Check the throw on the lock you are actually installing, since that number, not the lock brand, is what decides whether the strike works.
2) Do I have to order the 4211 as fail-safe or fail-secure, or can I set it in the field?
You set it on site. Power failure mode on the 4211 is field-selectable without taking the strike apart, so one part number covers both fail-safe (unlocks on power loss) and fail-secure (stays locked on power loss). That matters when the spec changes between the drawing and the walkthrough, or when a facility standardizes on one strike across openings that need different behavior. Voltage is field-selectable the same way, 12 or 24 VDC, so the installer makes both calls at the frame.
3) What voltage and current does the Von Duprin 4211 strike draw, and will it run off PoE?
The 4211 runs 12 VDC continuous duty at 0.2 amp or 24 VDC continuous duty at 0.1 amp, selectable in the field, so you size the supply after you know what the panel has to give. Von Duprin specifically notes the low current draw suits PoE installations. For an integrator sharing one supply across several openings, the 24 VDC setting at 0.1 amp per strike is the one that stretches furthest.
4) Will a Von Duprin 4211 fit an aluminum storefront frame, or is it only for hollow metal?
Both, with one ordering detail. The 4211 carries a standard 4-7/8 inch faceplate that drops into hollow metal frames, and an optional round-cornered faceplate is available for aluminum frames, so specify that faceplate if you are going into storefront. Backbox depth is a shallow 1-3/8 inch, which is what makes the aluminum jamb workable in the first place. If the opening is an aluminum jamb with a narrow stile deadlatch rather than a cylindrical lock, look at the Adams Rite 7100 or 7160 instead, both built for aluminum jambs with a 1-1/4 x 4-7/8 inch faceplate.
5) I am replacing an HES 5200 electric strike. Is the Von Duprin 4211 a direct swap?
Yes, the 4211 is listed as a retrofit for the HES 5200 and the RCI 6 Series. That is the strongest reason to pick it on a service call: the frame prep is already there, and you are swapping the strike rather than cutting the jamb. Confirm the lock on the door is a cylindrical or deadlatch type with a 5/8 to 3/4 inch throw latchbolt, since that is the range the 4211 keeper covers, and decide fail-safe or fail-secure at the frame because that is field-selectable on this strike.
6) The opening has a mortise lock, not a cylindrical lock - what takes the place of the Von Duprin 4211 32D?
The Von Duprin 4211 32D is built for cylindrical lock type openings and pairs with cylindrical and deadlatch locks carrying 5/8 inch up to 3/4 inch throw latchbolts. For a mortise lock, the Securitron MUNL Series Mortise UnLatch electric strike is a Grade 1, fire rated unit made for that lock body. The Hager 2930 is another route, a fire rated Grade 1 strike listed for both cylindrical and mortise locks with 12/24VDC dual voltage, which is useful when one part number has to cover both lock types across a building.
7) Will the Von Duprin 4211 32D work with a rim exit device or vertical rod exit device?
The Von Duprin 4211 32D is matched to cylindrical and deadlatch locks with 5/8 inch up to 3/4 inch throw latchbolts, which is a different keeper geometry than an exit device pullman latch. For a rim exit device, the SDC 30-4 Series is a rim mount electric strike for a 3/4 inch pullman latchbolt in stainless steel, and the Hager 2945 is a fire rated rim exit strike with field selectable fail safe/fail secure and a latchbolt monitor. For surface vertical rods, the HES Folger Adam 310-4-2 is a complete Grade 1 electric strike pac built for that application.
8) What is the closest cross-brand equivalent to the Von Duprin 4211 32D electric strike for a cylindrical lock on a fire-rated interior opening?
The Von Duprin 4211 32D is a Grade 1, fire rated, non-handed electric strike running 12/24 VDC with field selectable fail safe or fail secure operation, sized for cylindrical and deadlatch locks with 5/8 inch up to 3/4 inch throw latchbolts. The nearest cross-brand match is the Hager 2930, a fire rated Grade 1 electric strike for cylindrical and mortise locks with 12/24VDC dual voltage and field reversible fail safe/secure operation. The Hager 2930 covers mortise locks in addition to cylindrical. The Adams Rite 7240 is another fire-rated option built for cylindrical locksets, specified at 5/8 inch latchbolt projection rather than the 5/8 to 3/4 inch range the 4211 accepts.
9) Which electric strike should I use on an aluminum storefront jamb instead of the Von Duprin 4211 32D?
The Von Duprin 4211 32D is specified for hollow metal and aluminum door types with a 4-7/8 inch faceplate. For jambs where an aluminum-specific body is wanted, the Adams Rite 7100 Series is built for aluminum jambs with a flat 1-1/4 inch by 4-7/8 inch faceplate, and the Adams Rite 7160 is also for aluminum jambs with a 1-1/4 inch by 4-7/8 inch faceplate. Both Adams Rite units carry a fire rating of No, while the 4211 is fire rated, so on an opening with a fire label the 4211 or the hollow metal and wood jamb Adams Rite 7170 should be checked against the label requirement.
10) Can the Von Duprin 4211 32D be used on a pair of doors, or is there a different strike for that?
The Von Duprin 4211 32D is specified for single door applications. For an opening that is a pair, the Rockwood ESK-DBL is a double door electric strike with a 3/4 keeper, and it is Grade 1 and fire rated. Match the keeper to the latchbolt on the inactive or active leaf before ordering, since the 4211 is sized for cylindrical and deadlatch locks with 5/8 inch up to 3/4 inch throw latchbolts on a single leaf.
11) Does the Von Duprin 4211 have to be ordered handed?
No handing to specify. The 4211 uses a non-handed internal solenoid design, so the same strike works on a left-hand or right-hand opening. For a property manager buying several at once for different doors, that means one line item covers the lot, and a spare on the shelf fits whichever opening fails next.
12) Is the Von Duprin 4211 electric strike fire rated?
Yes, the 4211 carries a fire rating. If you are comparing fire-rated cylindrical strikes, the Adams Rite 7240 is also fire rated but is built around a 5/8 inch latchbolt projection, while the 4211 covers 5/8 inch up to 3/4 inch throw latchbolts. That throw range is usually what decides between them on an existing opening.
13) Will one 4211 electric strike work on a pair of doors?
The 4211 is specified for single door applications, on interior openings with hollow metal or aluminum frames. For a pair, the Rockwood double door electric strike with a 3/4 keeper is a Grade 1 fire-rated unit built for that condition. On a pair with a removable mullion, you are typically latching a rim device into the mullion, which is a rim strike application rather than a cylindrical one.
14) What are the alternatives to the Von Duprin 4211 if I want a Grade 1 dual voltage strike from another brand?
Closest equivalent in the set is the Hager 2930, a fire-rated Grade 1 strike for cylindrical and mortise locks with 12/24 VDC dual voltage and field reversible fail-safe/fail-secure operation, so it matches the 4211 on the two decisions an installer makes at the frame. Camden's CX-ED1410 and CX-ED1420 are Grade 1 ANSI fire-rated universal strikes, and the Alarm Controls AES-100 is a Grade 1 heavy duty strike. What separates the 4211 is the stated retrofit into HES 5200 and RCI 6 Series preps.
15) Which electric strikes come with latchbolt monitoring built in rather than as an option like the Von Duprin 4211 32D?
The Von Duprin 4211 32D offers latchbolt monitoring as an option for door status feedback into an access control system. Where monitoring is required as standard, the Dortronics 3300 Series includes a latch bolt sensing switch, runs 12/24VDC and uses a strike plate for ANSI prep at 4-7/8 by 1-1/4 inches, which matches the 4-7/8 inch faceplate dimension of the 4211. The Camden CX-ED1799L-8 is a fire rated Grade 1 dual monitor strike supplied with eight faceplates, giving two monitored points instead of one.
16) If the job only needs fail secure operation, is there a simpler alternative to the Von Duprin 4211 32D?
The Von Duprin 4211 32D carries field selectable fail safe or fail secure operation at Grade 1 and heavy duty level, which is more configuration than a fixed fail secure opening needs. Fail secure only options include the SDC 15 Series value strike for a 5/8 inch latchbolt with 12/24 VDC operation, the Trine 001 Series light commercial fail secure strike with a 5-7/8 by 1-1/4 inch faceplate, and the RCI 15BS economy strike for special offset latch entry with fail secure operation. The Trine 001 and RCI 15BS both carry a fire rating of No, while the 4211 is fire rated, so on a labeled opening that distinction decides it.
17) Our power supply is AC, not DC - what strike works in place of the Von Duprin 4211 32D?
The Von Duprin 4211 32D is a 12/24 VDC unit with a field selectable voltage setting, so it is matched to a DC access control supply. On an AC transformer or buzzer circuit, the Trine 004 runs 8-16VAC fail secure with a 6-1/4 by 1-3/8 inch faceplate and up to 5/8 inch throw, and the Trine 2001 runs 16-24VAC/DC fail secure with a 5-7/8 by 1-1/4 inch faceplate and up to 5/8 inch throw. Both use a different faceplate size than the 4211 standard 4-7/8 inch plate, so the frame cut has to be checked before substituting.
18) We are retrofitting doors with mixed frame preps across a portfolio - is there an alternative to the Von Duprin 4211 32D that covers more preps?
The Von Duprin 4211 32D ships with a standard 4-7/8 inch faceplate, which suits frames already cut to that dimension. Where the preps vary door to door, the Camden CX-ED1410 and CX-ED1420 Series are universal Grade 1 ANSI fire-rated strikes, the Camden CX-ED1689L-4 is a fire rated universal low profile strike supplied with four faceplates, and the Camden CX-ED1799L-8 is a fire rated Grade 1 unit supplied with eight faceplates. Multiple faceplates in the carton let one part number cover several frame cuts on the same rounds.
19) What can I install if the frame cannot be cut for a Von Duprin 4211 32D?
The Von Duprin 4211 32D uses a standard 4-7/8 inch faceplate and a shallow 1-3/8 inch backbox depth, so the frame still has to accept that cutout and cavity. When cutting the frame is off the table, the Locknetics NC450 US32D is a no cut electric strike, which changes the install from a frame modification to a surface approach. Confirm the existing latch and frame condition first, since the 4211 is matched to cylindrical and deadlatch locks with 5/8 inch up to 3/4 inch throw latchbolts.
20) We are replacing an older electric strike in a hollow metal frame - can the Von Duprin 4211 32D drop into the existing cut?
The Von Duprin 4211 32D retrofits HES 5200 and RCI 6 Series preps and uses a standard 4-7/8 inch faceplate, so on frames cut for those bodies the existing cutout carries over and the change is the strike itself plus the 12/24 VDC feed. If the frame is instead cut for a Folger Adam 310, the HES Folger Adam 310-1(X) is a Grade 1 strike body that accepts 1/2 inch, 5/8 inch or 3/4 inch throw latchbolts and stays in that prep.
21) What finish does the Von Duprin 4211 32D come in, and will it match my other door hardware?
One finish: 630 satin stainless steel, which is the same thing as US32D. That is the standard commercial finish on lever trim, exit devices, and hinges in most office, school, and healthcare buildings, so it lines up with hardware already on the openings in a typical facility. The faceplate itself is stainless, not plated, so it wears rather than flakes at a door that gets used all day.
How fast can I get the Von Duprin 4211 32D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Von Duprin 4211 32D come with a warranty?
Absolutely. The Von Duprin 4211 32D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Von Duprin 4211 32D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Von Duprin 4211 32D from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.

Product Reviews

  • 4
    Unlocking Excellence with Von Duprin 4211 Electric Strike

    Posted by Michael on Aug 8th 2023

    I recently incorporated the Von Duprin 4211 Electric Strike into my access control system, and it's impressive. The compatibility with multiple systems is a huge plus, and the security it adds is top-notch. However, installation took a bit more effort and time than anticipated. In the end, it's a reliable investment for enhanced entry management.

  • 5
    Electric Door Strikes

    Posted by Aaron Smith on Feb 4th 2025

    Excellent electric door strikes.

  • 5
    Great Addition to My Security Setup!

    Posted by Ashley on Sep 25th 2023

    I recently got the Von Duprin 4211 Electric Strike from your website. What I really like about it is the easy installation – no headaches there. It works like a charm with my existing setup. However, it would be even better with clearer installation instructions. Overall, a solid choice for enhancing security.

  • 5
    Amp Up Your Entry Game

    Posted by Cameron on Aug 18th 2023

    So, I got my hands on the Von Duprin 4211 Electric Strike from Zensupply. What's cool is how it adds a futuristic touch to my entryway – gotta love the tech vibe! Installation was a bit tricky, even for someone like me with some DIY skills. Just a heads-up, though – this might not be the best fit for older doors, so double-check compatibility. Overall, it's a solid upgrade if you're ready to embrace the modern age.

  • 5
    Powerful Security Upgrade

    Posted by Joe on Aug 2nd 2023

    The Von Duprin 4211 Electric Strike is a game-changer! I dig how smoothly it works with my access control system, keeps my doors locked up tight. No more fumbling with keys, yay! But, gotta be honest, the installation was a bit tricky for me; had to watch a few vids to get it right. Still, once it's in place, it's top-notch security! Worth it!

  • 5
    Game-Changing Electric Strike!

    Posted by Liam on Jul 24th 2023

    This Von Duprin 4211 Electric Strike is the real deal! Love how it smoothly unlocks my door with a press of a button. No more fumbling for keys, pure convenience! Only little drawback - wish the wiring was easier to set up, but once it's done, it's pure bliss!

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