Sdc 1511SNAKV Delayed Egress Electromagnetic Lock Voice

Product Description

The SDC - SECURITY DOOR CONTROLS 1511SNAKV is a delayed egress electromagnetic lock with an integrated voice annunciator, designed for access control applications where controlled exit timing is required by code. Delayed egress locks hold a door secured for a timed interval after an exit attempt is detected, sounding an audible and voice alert to deter unauthorized egress while allowing emergency escape within the permitted delay window. This unit is installed on doors where Life Safety code compliance, perimeter security, and audit control must be balanced simultaneously. Access control installers and licensed low-voltage technicians are the primary trade for this device.

The 1511SNAKV is suited for commercial and institutional settings such as retail loss-prevention doors, healthcare facility egress points, and secured storage areas where delayed egress requirements apply under NFPA 101 or IBC occupancy provisions. The voice annunciator provides an audible spoken warning when the exit device is activated, supporting code-mandated notification requirements without a separate speaker system. This makes it appropriate for single-door applications where a compact, integrated solution is preferred over a distributed alarm setup.

Key Features

• Integrated voice annunciator eliminates need for a separate notification speaker at the door
• Delayed egress function holds door secured for a timed interval upon exit activation, supporting Life Safety code compliance
• Electromagnetic locking mechanism provides secure hold force without mechanical latching hardware
• Designed for commercial and institutional perimeter doors requiring controlled exit management
• Sold as an individual unit for single-door installations

Compatibility

Designed as an OEM-style delayed egress electromagnetic lock for commercial access control door applications requiring integrated voice annunciation. No specific compatible model numbers or system families were provided in the product data.

Installation Notes

Installation should be performed by a licensed low-voltage or access control technician in accordance with NFPA 101 Life Safety Code and applicable local building codes governing delayed egress hardware. Disconnect and lock out all power to the access control system before wiring or mounting this device. Verify the door frame and hardware are structurally suitable to support an electromagnetic lock before installation. Delayed egress timing and alarm output connections must be configured and tested per the manufacturer product manual before the door is returned to service.