SDC 100/200Series - Conventional Direct Throw Electric Bolt Locks

SDC 110 Series Direct Throw Bolt Locks – Basic Electromechanical Bolt Locking Solutions

The SDC 110 Series represents a line of conventional direct throw bolt locks designed for secure, low-profile installation where basic, reliable locking is required. These bolt locks are available in failsafe or failsecure operation and are commonly used for access control in metal doors, cabinets, and specialty enclosures. Note: Not recommended for wood applications.

SDC 110IV and Model Variants

The SDC 110IV is part of the 110 Series, offering the same core functionality with added versatility for special installations. This model is especially suited for scenarios requiring a simple, durable, and adjustable locking solution.

Model Highlights

• 110 and 210 Models: Feature a bolt assembly adjustable up to 1” forward of the faceplate—ideal for wide door gaps or non-standard door/frame alignments.

• 160 and 260 Models: Include the same forward-adjustable bolt and a field-adjustable automatic relock ball switch:

  • Keeps the bolt retracted while the door is open

  • Projects bolt automatically when the door closes

  • Bidirectional functionality suitable for swinging or sliding doors

• 180 and 280 Models: Universal surface mount design with an automatic relock switch, ideal for controlled access to doors, cabinets, or closets.

Standard Features

• Direct throw stainless steel bolt

• Field-selectable dual voltage (12/24 VDC)

• Voltage and current spike protection

• Integrated power regulator (180A and 280A models only)

• Reliable operation for integration with access control and security systems

Use Cases

Perfect for:

• Narrow-frame or specialty door applications

• Securing utility closets or secure storage

• Controlled entry via access control panels

RESOURCES

100-200-Datasheet.pdf (sdcsecurity.com)

INSTALLATIONS:

110/210

160-260

180-280