SDC HiShear 1560 Series Concea...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,018.00
$714.65
SDC HiShear 1560 Series Concealed Electromagnetic Shear Lock body and flush top channel armature plate, separated view showing magnet face and mounting hardware

SDC HiShear 1560 Series Concealed Electromagnetic Shear Lock with 2000-2700lbs Holding Force

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Model: 1566ITC
$1,018.00
$714.65

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

$1,018.00
$714.65
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SDC HiShear 1560 Series Concealed Electromagnetic Shear Lock

The SDC HiShear 1560 Series concealed electromagnetic shear locks deliver superior security with 2,000 lb and 2,700 lb holding force options for commercial applications. Featuring a patented floating armature assembly with special alloy steel locking tabs, these fail-safe locks accommodate standard 1‑3/4" to 2" frames with integrated electronics and narrow 1‑1/4" to 1‑1/2" frames with external electronics. Auto-sensing dual voltage 12/24VDC operation with door alignment relock sensor ensures reliable performance for demanding commercial installations.

Features & Benefits

  • High Holding Force Options: Available in 2,000 lb (models 1561/1562) and 2,700 lb (models 1565/1566) configurations for maximum security.
  • Patented HiShear Floating Armature: Special alloy steel locking tabs provide superior durability and adjustability for misaligned doors.
  • Flexible Frame Compatibility: Integrated electronics for standard 1‑3/4" to 2" frames; external electronics for narrow 1‑1/4" to 1‑1/2" frames.
  • Auto-Sensing Dual Voltage: 12/24VDC operation with automatic voltage detection simplifies installation and system integration.
  • Door Alignment Relock Sensor: Ensures the lock re-engages only when the door is properly aligned, preventing false-secure conditions.
  • Noise Reduction Technology: Built-in noise dampeners significantly reduce locking and unlocking sounds versus standard shear locks.
  • Adjustable Alignment System: Vertical and lateral adjustment compensates for door gaps and warped or misaligned doors.
  • Fire-Rated: UL 10C positive pressure fire test certified and ULC compliant for code-compliant installations.

Technical Specifications

  • Holding Force: 2,000 lbs (1561/1562) or 2,700 lbs (1565/1566)
  • Voltage: 12/24VDC (auto-sensing)
  • Mounting Method: Mortise (concealed)
  • Substrate: Aluminum
  • Fail Mode: Fail-Safe
  • Duty Level: Heavy Duty
  • Application: Commercial
  • Models: 1561, 1562, 1565, 1566

Typical Applications

  • Commercial building access control
  • Healthcare facility secured doors
  • Educational institution safety systems
  • Government and municipal buildings
  • Industrial facility monitoring
  • Multi-tenant residential properties
  • Emergency exit compliance

Why SDC HiShear?

Designed, engineered, and built in America with patented floating armature technology and special alloy steel construction. UL 10C fire test certification and ULC compliance ensure code-compliant installations in the most demanding commercial environments.

Manufacturer Resources

SDC Full Catalog

Product Specs

Subcategory:
Electromagnetic Locks
Series:
1560 Series
Holding Force:
2,000 lbs / 2,700 lbs
Product Group:
Electronic Access Controls
Product Subgroup:
Electromagnetic Locks
Product Type:
Shear Locks
Commercial/Residential:
Commercial
Battery Operated:
No
Electronic:
Yes
Duty Level:
Heavy Duty
Fail-Safe/Fail-Secure:
Fail-Safe
Product Model:
1561, 1562, 1565, 1566
Product Voltage:
12/24VDC
Mounting Method:
Mortise
Product Category:
Electronic Access Controls
Product Substrate:
Aluminum
Department:
Door Hardware

SDC 1566ITC – Frequently Asked Questions

1) What are SDC 1560 Series electromagnetic shear locks used for?
SDC 1560 Series locks secure doors in access control systems. The concealed design mounts inside door frames. Available in 2000lb and 2700lb holding force models for high security applications.
2) What door types work with SDC 1560 electromagnetic locks?
These locks work with wood, steel, and aluminum doors. Requires sufficient frame depth for concealed installation. Check door weight capacity and frame construction before ordering.
3) Do SDC 1560 locks work for left and right hand doors?
Yes, these electromagnetic locks are field reversible for left or right hand doors. Install components can be adjusted during installation for proper door swing.
4) What finishes are available for SDC 1560 Series locks?
Standard finish is aluminum. Check with manufacturer for additional finish options. The concealed design minimizes visible hardware components.
5) What power do SDC 1560 electromagnetic locks require?
These locks typically operate on 12VDC or 24VDC power. Verify exact voltage requirements for your specific model. Connect to proper power supply and access control system.
6) Do SDC 1560 locks meet fire code requirements?
Check local fire codes for electromagnetic lock requirements. Most codes require fail-safe operation and emergency release mechanisms. Verify compliance with AHJ before installation.
7) What accessories are available for SDC 1560 Series?
Common accessories include power supplies, monitoring switches, and emergency release devices. Check access control accessories for compatible components.
8) How do you install SDC 1560 concealed electromagnetic locks?
Installation requires routing frame for concealed mounting. Follow manufacturer template for precise placement. Connect power and control wiring per access control system requirements.
9) How do you maintain SDC 1560 electromagnetic locks?
Keep magnetic surfaces clean and aligned. Check power connections regularly. Test emergency release functions monthly. Inspect for loose mounting hardware during routine maintenance.
10) What other SDC electromagnetic locks are available?
SDC offers surface mount and concealed electromagnetic locks in various holding forces. Browse SDC products for complete electromagnetic lock options.
11) What environmental conditions affect SDC 1560 performance?
Extreme temperatures and humidity can affect electromagnetic performance. Install in climate controlled environments when possible. Check IP ratings for exterior door applications.
12) What are the key measurements for SDC 1560 installation?
Check manufacturer specifications for exact dimensions and cutout requirements. Verify frame depth and door clearances before ordering. Use installation template for precise measurements.
How fast can I get the SDC 1566ITC 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 1566ITC come with a warranty?
Absolutely. The SDC 1566ITC 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 1566ITC?
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 1566ITC 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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