Von Duprin 967247 US28 Emergency Lockdown Kit

Von Duprin 967247 US28 Emergency Secure Lockdown Kit offers a vital solution for enhancing safety in high-occupancy environments such as classrooms and auditoriums. Designed for use with Von Duprin 99 QEL 48" exit devices, this kit features a visual indicator with a red "LOCKDOWN" text and white icon, ensuring immediate recognition during emergencies. The satin aluminum clear anodized finish provides durability and a professional appearance. In a lockdown situation, occupants can easily activate the emergency secure lockdown by turning the thumb turn or using a cylinder key. This action interrupts power to the QEL motor, electronically securing the door while maintaining free egress from the exit side. Access into the room is only available through key override, enhancing security. The kit meets essential fire and life safety codes, providing a clear direction for operation. Its modular design allows for quick upgrades to existing devices, ensuring minimal disruption during installation. With the capability for scheduled electronic dog/undog or credential access, this kit is a practical choice for commercial applications seeking to bolster safety measures without compromising accessibility. Ideal for modern security needs, the Von Duprin Emergency Secure Lockdown Kit is a reliable addition to any security system.

Emergency Secure Lockdown Kit

Emergency Secure Lockdown Kit for Von Duprin 99 QEL 48" Exit Devices, Visual Indicator, Red with White Icon and "LOCKDOWN" Text, Satin Aluminum Clear Anodized Finish, Field Reversible

In the event lockdown is necessary, students or teachers can turn the thumb turn (or cylinder key) of the ESL option installed in the exit device. This action interrupts power to the QEL motor, electronically undogging (extending the latchbolt) to secure pull side of the door as well as sends a signal to the access control system. The visual indication assures the occupant the exit device has been put into secure lockdown mode.

An option ideal for high-occupancy spaces such as auditorium-style classrooms with access control, ESL allows occupants to secure an opening in case of emergency.

In the event lockdown is necessary, students or teachers can turn the thumb turn (or cylinder key) of the ESL option installed in the exit device. This action interrupts power to the QEL motor, electronically undogging (extending the latchbolt) to secure pull side of the door as well as sends a signal to the access control system. The visual indication assures the occupant the exit device has been put into secure lockdown mode. Free egress out of the room is maintained from the exit side of the door, while access into the room can only be performed with a key.

• Lockdown solution that meets fire and life safety codes for free egress
• Labels provide a clear direction of rotation to secure opening
• Visual indicator on mechanism case cover includes a white, non-descript (blank) window for everyday use and red LOCKDOWN, when activated
• Lockdown action interrupts power and extends latchbolt to secure pull side of door as well as sends signal to access control system
• When emergency lockdown is activated card access system no longer operates QEL
• Physical access is obtained by key override from pull side in lockdown mode
• Available for 98/99 and 33A/35A series exit devices that have QEL latch retraction
• Modular conversion kits allow quick and easy upgrade of existing devices
• Allows for scheduled electronic dog/undog or credential access during normal day-to-day use

Resources

• Emergency Secure Lockdown (ESL) Kit Installation Instructions
• How the Von Duprin Emergency Secure Lockdown Works
• How to Install the Von Duprin Emergency Secure Lockdown Solution