SDC 1511SBDKV Exit Check® Delayed Egress Maglock | BOCA Code Compliant

The SDC 1511SBDKV is an industry-leading delayed egress magnetic lock designed to prevent unauthorized exit while ensuring 100% life safety compliance. This specialized solution for commercial door security is engineered for environments that require extra time for staff to respond to egress attempts, such as memory care units, infant nurseries, and retail stockrooms. By integrating a 1,650 lbs holding force with a patented verbal and digital countdown system, the 1511SBDKV is the premier solution for door restoration and high-security perimeter control.

High-Intelligence Annunciation & Egress Control

The SDC Exit Check® is the world’s first delayed egress lock to feature a built-in visual and verbal interface, making it an essential solution for door restoration in facilities serving the blind or hearing impaired:

• Interactive Digital Display: Features a large digital countdown that clearly shows the seconds remaining before the door unlocks. It also indicates "00" when the door is released and tracks if the door was opened.
  
• Dual-Voice Verbal Messaging: Field-selectable for a male voice (Security Message) or a female voice (Safety Message). The system provides a clear warning: "Exit in twelve seconds, Security has been alerted... Exit now."
  
• BOCA Code Compliance: Specifically programmed for BOCA National Building Code requirements, featuring a fixed 15-second exit delay and an automatic reset 30 seconds after the door is closed.
  
• Intelligent Nuisance Delay: Includes a 1-second nuisance delay that prevents the alarm from triggering if a resident or customer accidentally pushes the bar for a moment and then releases it.
  

Specialized Safety Features for Healthcare & Retail

The SDC 1511SBDKV is a versatile solution for commercial door security that bridges the gap between theft prevention and patient safety:

• Patient & Infant Protection: Fully compatible with patient tracking systems, providing a critical layer of defense against infant abduction or wandering patients in long-term care facilities.
  
• Fire Life Safety Integration: The lock is designed to release immediately upon a signal from the building’s fire alarm system or upon loss of power, ensuring uninhibited emergency egress.
  
• Integrated 3-Position Key Switch: The built-in key switch provides local control for alarm reset, manual power-up (UBC/California compliant), sustained bypass (keeping the door unlocked), and timed bypass for authorized passage.
  
• Anti-Tailgate Technology: Helps prevent unauthorized entry following an authorized exit, further reinforcing the opening as a total solution for commercial door security.

Installation & Technical Specifications

Designed for surface mounting on the header, the 1511SBDKV is a field-upgradeable solution for door restoration that works with existing architectural hardware:

• Holding Force: 1,650 lbs (BHMA Certified Grade 1)
  
• Voltage: Auto-sensing 12/24VDC (830mA @ 12VDC / 450mA @ 24VDC)
  
• Status Outputs: Includes remote monitoring for "Door Secure/Unlocked" and "Delayed Egress Activation Alarm."
  
• Mounting: Interlocking quick-mount assembly for simplified installation; uses standard thru bolts for maximum security on the armature.
• Construction: Durable 628 Dull Aluminum finish (US28).
  

Why Choose the SDC 1511SBDKV?

When your facility requires more than just a lock, the SDC 1511SBDKV provides a comprehensive solution for commercial door security. Its combination of massive holding force and clear instructions for the user ensures that your perimeter remains secure without creating a hazard for those inside. It is the definitive solution for door restoration for any AHJ-approved project requiring BOCA-compliant delayed egress.