SDC PanicLok PD2090 Series Ele...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$646.00
$390.46
SDC PD2090A PanicLok electric bolt lock — cutaway cross-section showing panic device top latch installed in frame header engaging door top rail on narrow stile glass door

SDC PanicLok PD2090 Series Electric Bolt Lock for Narrow Stile Glass Doors

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Model: PD2090ALCU

In Stock (leaves warehouse same day if ordered before 3pm ET)

$646.00
$390.46
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SDC PanicLok PD2090 Electric Bolt Lock — Top Latch Release for Narrow Stile Glass Doors

The SDC PanicLok PD2090 is a concealed mortise electric bolt lock engineered for narrow stile glass doors fitted with Dor-O-Matic or Kawneer concealed vertical rod (CVR) exit devices. It delivers fail-secure top latch release — bolt retracts on 24VDC power, automatically locks on power loss — while preserving uninhibited egress from the inside at all times. Available in left-hand and right-hand configurations.

Key Features

  • Fail-Secure, 24VDC: Bolt retracts when energized; locks automatically when de-energized — no power, no entry.
  • Concealed Mortise Design: 10" × 1½" × ⅛" face plate sits flush; beveled stainless steel bolt for smooth, reliable throw.
  • ½" Latch Throw: Sized for narrow stile glass door frames with minimum ⅛" reveal.
  • Field-Adjustable Ball Switch: Holds bolt retracted while door is open; automatically projects bolt on door closure — no manual reset required.
  • Voltage & Current Spike Protection: Built-in protection extends component life in high-demand access control environments.
  • CVR Exit Device Compatible: Engineered specifically for Dor-O-Matic and Kawneer concealed vertical rod exit devices.
  • Versatile Door Configurations: Fits single doors, center-hung pairs, and offset door pairs.

Technical Specifications

  • Voltage: 24VDC
  • Fail Mode: Fail-Secure
  • Latch Throw: ½"
  • Face Plate: 10" × 1½" × ⅛"
  • Mounting Method: Mortise
  • Minimum Door Reveal: ⅛"
  • Handing: Left Hand / Right Hand Reverse (PD2090ALCU); Right Hand / Left Hand Reverse (PD2090ARCU)
  • Construction: Beveled stainless steel bolt
  • Application: Commercial

Typical Applications

  • Commercial office buildings and corporate campuses with glass storefront entrances
  • Retail and hospitality properties with narrow stile glass door systems
  • Healthcare and educational facilities requiring controlled access with compliant egress
  • Multi-tenant and mixed-use properties integrating CVR exit devices with electronic access control
  • Government and institutional buildings with enhanced perimeter security requirements

The PD2090 installs where standard surface-mount bolts won't fit — its concealed mortise profile keeps the glass door aesthetic intact while delivering the locking force and access control integration that commercial security projects demand.

Manufacturer Resources

SDC Full Catalog

Product Specs

Series:
PD2090 Series
Product Group:
Exit Devices and Trim
Product Subgroup:
Parts and Accessories
Product Type:
Electronic Bolt Locks
Subcategory:
Electronic Bolt Locks
Latch Throw:
1/2"
Commercial/Residential:
Commercial
Electronic:
Yes
Fail-safe / Fail-secure:
Fail-Secure
Product Model:
PD2090
Product Voltage:
24VDC
Face Plate:
10" x 11/2" x 1/8"
Mounting Method:
Mortise
Product Category:
Exit Devices and Trim
Department:
Door Hardware

SDC PD2090ALCU – Frequently Asked Questions

1) Will the SDC PD2090 work with a Kawneer or Dor-O-Matic concealed vertical rod exit device?
That's exactly what the PanicLok PD2090 is built around. It's a concealed mortise electric bolt lock made for narrow stile glass doors fitted with Dor-O-Matic or Kawneer concealed vertical rod exit devices, acting as the top latch release at the frame header. Push the panic bar from inside and you're out regardless of power state; entry from outside is what the bolt controls.
2) What happens to the PD2090 bolt if the building loses power?
It locks. The PD2090 is fail-secure on 24VDC: the bolt retracts only while energized, so a power loss drops the bolt and the opening stays locked from the outside. Egress from inside is not affected, since the panic device releases the door mechanically. If your fire or life-safety plan calls for the door to release and unlock on power loss, a fail-secure bolt is the wrong choice for that opening.
3) How much reveal do I need between the door and frame for an SDC PD2090 electric bolt?
A minimum 1/8 inch reveal. The PD2090's bolt throws 1/2 inch, and it is sized for narrow stile glass door frames down to that 1/8 inch reveal. Measure the actual gap at the top rail before you order, because a mortise bolt with a 1/2 inch throw needs the strike side of the header to line up within that tolerance.
4) Do I need to specify handing when ordering the SDC PanicLok PD2090?
Yes, and there's no universal version. Two handings are offered: left hand / right hand reverse, and right hand / left hand reverse. Determine the hand at the opening before ordering, since a mortise bolt with a beveled stainless bolt is cut for one direction of swing.
5) Does the PD2090 lock people in if the power fails?
No. Free egress is maintained at all times from the inside. The bolt is fail-secure, meaning it controls entry from the outside, while the CVR panic device on the door releases mechanically whenever someone pushes the bar, powered or not. Property managers and institutional buyers asking about egress on a controlled entrance get the same answer either way: the push side always works.
6) Can the PD2090 electric bolt lock be used on a pair of glass doors?
It fits single doors, center-hung pairs, and offset door pairs. On a pair, each leaf that needs to be electrically controlled takes its own bolt, ordered to that leaf's handing, since the PD2090 is supplied left hand / right hand reverse or right hand / left hand reverse.
7) Does someone have to reset the PD2090 bolt after the door opens?
No manual reset. A field-adjustable ball switch holds the bolt retracted while the door is open and projects it again automatically when the door closes, so the bolt never tries to throw into an open opening. That matters on a high-traffic storefront entrance where the door cycles all day.
8) What power supply do I need for an SDC PanicLok PD2090?
A 24VDC supply. The PD2090 is a 24VDC fail-secure device with built-in voltage and current spike protection, which is what keeps it alive on an access control circuit that cycles heavily. Size the supply for the number of bolts on the job and any other 24VDC hardware sharing it.
9) Should I use a concealed mortise electric bolt or a surface mounted electric bolt on a glass storefront door?
On narrow stile aluminum and glass, the mortise bolt is usually the only one that fits. Surface-mount bolts need stile and header face area that a glass door doesn't give you, and they sit proud of the frame. The PD2090 mortises into the header behind a 10 x 1-1/2 x 1/8 inch face plate so nothing shows on the glass line. The trade-off is that mortising means cutting the header, so it's a heavier install than a surface bolt and harder to reverse.
10) Is the SDC PD2090 suitable for a residential glass door?
It's a commercial device. The PanicLok PD2090 is built for commercial narrow stile glass openings running Dor-O-Matic or Kawneer concealed vertical rod exit devices and integrated with electronic access control. A residential entry has neither the exit device nor the header extrusion this bolt mortises into.
How fast can I get the SDC PD2090ALCU 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 SDC PD2090ALCU come with a warranty?
Absolutely. The SDC PD2090ALCU 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 SDC PD2090ALCU?
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 SDC PD2090ALCU 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.
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