CDSI/HDSI Overview:
Schools, universities, hospitals and other facilities face unprecedented challenges and must maintain code compliance while hardening security.
Von Duprin® has developed indication solutions that support this by allowing the user to remain on the secure side of the door and maintain.
The CDSI/HDSI dogging status indictor on the interior side of the door shows whether the push pad is undogged or dogged. This feature can be used with hex key (HDSI) or cylinder dogging (CDSI) options on various device types–rim, mortise and vertical systems. These options can be ordered as a new product or as a retrofit conversion kit for existing
exit devices.

Features & Benefits:
• ANSI BHMA Grade 1 & UL 10C Fire Rated
• Designed with reliability and durability in mind for high use and abuse environments
• Modular conversion kits available for quickly upgrading existing devices
• Enables user to quickly determine the status of the opening while remaining on the interior/secure side
• Visual indication of whether the exit device is dogged or undogged
• Maintains free egress as required by code while still securing the door for lockdown
• Hex or cylinder dogging options available
• Available for 98/99 and 33A/35A Series panic devices rim, mortise, surface vertical, concealed vertical rod and cable devices