SDC HiShear 1561TJ Series 2000lb Electromagnetic Shear Lock with Surface Top Jamb Mount
Professional Electromagnetic Security Solution with Patented HiShear Design
The SDC HiShear 1561TJ Series electromagnetic shear lock delivers 2000lb holding force with fail-safe operation and 12/24VDC dual voltage capability. This surface-mounted top jamb configuration features SDC’s patented floating armature assembly with special alloy steel locking tabs, designed and built in America for commercial-grade hollow metal, wood, and Herculite doors. The advanced electronic circuitry includes door alignment relock sensor and automatic sensing dual voltage input for superior security performance.
Professional Features & Benefits
- High Security Holding Force: 2000lb holding capacity provides exceptional security for demanding commercial applications requiring maximum door retention.
- Patented HiShear Design: Floating armature assembly with special alloy steel locking tabs allows vertical and lateral adjustment to compensate for door gaps and misaligned doors.
- Fail-Safe Operation: Fail-safe locking mechanism ensures doors unlock during power loss for emergency egress compliance and life safety requirements.
- Dual Voltage Capability: Auto-sensing 12/24VDC input provides installation flexibility and compatibility with various access control systems.
- Advanced Electronic Circuitry: Integrated door alignment relock sensor automatically detects proper door positioning for reliable security engagement.
- Noise Reduction Technology: Built-in noise dampeners significantly reduce locking and unlocking sounds compared to conventional shear locks.
- Surface Top Jamb Mount: Eliminates cumbersome Z brackets typically required for pull-side magnetic lock installations on in-swing doors.
- Fire Safety Certifications: UL 10C positive pressure fire test certified and ULC-S104 compliant for fire-rated door assembly applications.
Technical Specifications
- Battery Operated: No
- Commercial/Residential: Commercial
- Department: Door Hardware
- Duty Level: Heavy Duty
- Electronic: Yes
- Fail-Safe/Fail-Secure: Fail-Safe
- Holding Force: 2000
- Mounting Detail: Surface, Top Jamb
- Mounting Method: Surface
- PDF:SDC Full Catalog: https://zensupply.com/content/pdf/lcn/CondensedHardwareBrochure
- Product Category: Electronic Access Controls
- Product Group: Electronic Access Controls
- Product Model: 1561TJ
- Product Subgroup: Electromagnetic Locks
- Product Substrate: Aluminum
- Product Type: Shear Locks
- Product Voltage: 12/24VDC
- Series: 1561TJ Series
- Subcategory: Electromagnetic Locks
Professional Applications
- Commercial Building Security Systems
- Healthcare Facility Access Control
- Educational Institution Safety Systems
- Government and Municipal Buildings
- Industrial Facility Monitoring
- Emergency Exit Compliance
- Retail Loss Prevention
Why Choose SDC Quality?
SDC HiShear electromagnetic shear locks are designed, engineered and built in America with patented floating armature technology and special alloy steel construction for superior durability. UL 10C fire test certification and ULC compliance ensure code-compliant performance in fire-rated applications. Engineered for demanding commercial applications where dependable high-security performance and emergency egress safety are essential.
Manufacturer Resources
Product Specs
- Subcategory:
- Electromagnetic Locks
- Series:
- 1561TJ Series
- Holding Force:
- 2000
- Product Group:
- Electronic Access Controls
- Product Subgroup:
- Electromagnetic Locks
- Product Type:
- Shear Locks
- Commercial/Residential:
- Commercial
- Battery Operated:
- No
- Electronic:
- Yes
- Mounting Detail:
- Surface, Top Jamb
- Duty Level:
- Heavy Duty
- Fail-Safe/Fail-Secure:
- Fail-Safe
- Product Model:
- 1561TJ
- Product Voltage:
- 12/24VDC
- Mounting Method:
- Surface
- Product Category:
- Electronic Access Controls
- Product Substrate:
- Aluminum
- Department:
- Door Hardware