SDC Spacesaver 1291 Series Rig...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$521.00
$338.28
SDC SDC 1291 Series - Spacesaver Right Angle Electric Mortise Bolt Lock, Failsecure SDC-1291

SDC Spacesaver 1291 Series Right Angle Electric Mortise Bolt Lock with Fail-Secure Operation

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Model: 1291AHV
$521.00
$338.28
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$521.00
$338.28
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SDC Spacesaver 1291 Series Right Angle Electric Mortise Bolt Lock with Fail-Secure Operation

Patented Concealed Mortise Locking Technology

The SDC Spacesaver 1291 Series represents a fundamental innovation in electric locking technology, featuring a patented right angle bolt design that projects perpendicular to the lock mechanism. This fail-secure electric mortise bolt lock operates on 12/24VDC power and installs via simple mortise cutout in virtually any standard frame or door lock stile. With the entire lock concealed, this system provides complete aesthetic acceptability while delivering superior security for access control applications.

Professional Features & Benefits

  • Patented Right Angle Design: Spacesaver bolts project at right angles to the lock mechanism, allowing installation in virtually any standard frame or door lock stile with complete concealment.
  • Specification Grade Components: Equipped with stainless steel bolts and specification grade solenoids for superior performance in both force and longevity compared to commercial grade alternatives.
  • Dual Voltage Operation: Field selectable 12/24VDC operation with voltage and current spike protection plus integrated power regulator for flexible system integration.
  • Fail-Secure Operation: Maintains locked position during power loss for enhanced security in access control applications.
  • Automatic Relock System: Field adjustable and bidirectional automatic relock ball switches keep bolt retracted while door is open, with automatic projection upon door closure.
  • Tamper-Resistant Construction: Freely rotating stainless steel bolts make tampering or cutting attempts extremely difficult while providing long-term durability.
  • Universal Installation: Simple mortise cutout installation works in old or new construction with included mounting tabs for fast, economical setup.
  • Fire Safety Certified: UL 10C Positive Pressure Fire Tests certified along with ULC-S104 and ULC-S533 compliance for egress door applications.

Technical Specifications

  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Electronic: Yes
  • Fail-Safe/Fail-Secure: Fail-Secure
  • Lock Type: Mortise
  • PDF:SDC Full Catalog: https://zensupply.com/content/pdf/lcn/CondensedHardwareBrochure
  • Product Category: Mechanical Locks
  • Product Group: Mechanical Locks
  • Product Model: 1291
  • Product Subgroup: Mortise Locks and Trim
  • Product Type: Mortise Bolts
  • Product Voltage: 12/24VDC
  • Series: 1291 Series
  • Subcategory: Mortise Bolt Lock

Professional Applications

  • Commercial Building Access Control Systems
  • Educational Facility Security
  • Healthcare Institution Controlled Access
  • Government and Municipal Buildings
  • Industrial Facility Entry Points
  • Multi-Tenant Residential Properties
  • Retail Security Applications

Why Choose SDC Quality?

SDC Spacesaver electric mortise bolt locks deliver patented innovation with specification grade solenoids and stainless steel construction for demanding commercial applications. UL 10C fire test certification and ULC compliance ensure code-compliant performance, while the concealed mortise design provides superior aesthetics and security. Engineered for professional access control systems where reliable fail-secure operation and tamper resistance are essential.

Manufacturer Resources

SDC Full Catalog

Product Specs

Series:
1291 Series
Subcategory:
Mortise Bolt Lock
Product Group:
Mechanical Locks
Product Subgroup:
Mortise Locks and Trim
Product Type:
Mortise Bolts
Commercial/Residential:
Commercial
Electronic:
Yes
Lock Type:
Mortise
Fail-Safe/Fail-Secure:
Fail-Secure
Product Model:
1291
Product Voltage:
12/24VDC
Product Category:
Mechanical Locks
Department:
Door Hardware

SDC 1291AHV – Frequently Asked Questions

How fast can I get the SDC 1291AHV 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 1291AHV come with a warranty?
Absolutely. The SDC 1291AHV 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 1291AHV?
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 1291AHV 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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