SDC 1511SNAKV Exit Check® Delayed Egress Maglock | NFPA Code Compliant

The SDC 1511SNAKV is a premier NFPA code compliant delayed egress magnetic lock designed to stop unauthorized exit while maintaining life safety standards. This high-security solution for commercial door security is engineered for critical environments such as memory care units, infant nurseries, and retail facilities where theft prevention or patient safety is paramount. By providing a 1,650 lbs holding force and a sophisticated verbal countdown, the 1511SNAKV serves as an advanced solution for door restoration that communicates clearly with users during an egress attempt.

Advanced Verbal and Digital Annunciation

The SDC Exit Check® is the industry leader in informative door control. It is an essential solution for door restoration in facilities catering to the blind or hearing impaired, ensuring all users understand the door's status:

• Verbal Countdown Messages: Field-selectable male or female voices provide clear instructions. Choose between a "Security Message" (Security has been alerted) or a "Safety Message" (Facility Staff has been notified).
  
• Visual Digital Display: A large digital display shows a real-time countdown (15 or 30 seconds) during activation and indicates "00" upon release. It also verifies if the door was actually opened after the lock released.
  
• NFPA Logic Operation: This model is programmed for NFPA 101 compliance, requiring a manual reset via the built-in key switch or a remote console after a delayed egress event has been triggered.
• Nuisance Delay Feature: Includes a field-selectable 1- or 2-second nuisance delay. This prevents accidental alarms by requiring sustained pressure on the door before the irreversible countdown begins.

High-Performance Security and Life Safety

The SDC 1511SNAKV is a robust solution for commercial door security that bridges the gap between physical hardware and electronic monitoring:

• Holding Force: 1,650 lbs of Grade 1 holding power ensures the door remains secure against forced entry attempts.
  
• Integrated Key Switch: The built-in 3-position key switch allows for local lock/alarm reset, sustained bypass (unlocked), and timed bypass (adjustable for 1 to 30 seconds) for authorized passage.
• Fire Alarm Integration: In accordance with life safety codes, the lock releases immediately upon a signal from the fire life safety system or a loss of power, ensuring uninhibited emergency egress.
• Anti-Tailgate & Door Prop: Features a built-in door prop alarm that sounds if the door is left open past the authorized bypass time, acting as a total solution for commercial door security.
  

Technical Specifications & Installation

Designed for surface mounting on the header, the 1511SNAKV is a versatile solution for door restoration that integrates with existing architectural frames:

• Code Compliance: NFPA 101, NFPA 1, IFC, and IBC compliant.
• Voltage: Auto-sensing 12/24VDC (830mA @ 12VDC / 450mA @ 24VDC).
  
• Activation: Can be triggered by door movement or by integrating an SDC exit device with switch kit.
  
• Mounting: Interlocking quick-mount assembly for fast installation; utilizes heavy-duty thru bolts for secure armature attachment to the door.
• Relock Modes: Field-selectable for automatic or manual relock upon power restoration.
  

Why Choose the SDC 1511SNAKV?

When your facility requires an NFPA-certified solution for commercial door security, the SDC 1511SNAKV is the most reliable choice on the market. Its combination of massive holding force and clear, multi-sensory annunciation ensures that staff are alerted to unauthorized exits while providing users with the information they need to remain calm. It is the definitive solution for door restoration for healthcare and retail projects requiring high-intent security monitoring.