Kantech EK-4 KT-4 Expansion Kit with Controller, Transformer and Battery (Replaces EK-400)

Comprehensive expansion solution designed for small to medium businesses needing to scale access control systems in manageable increments. This kit supports 4-door expansion and integrates seamlessly with multiple system editions including Special Edition, Corporate Edition, and Global Edition. Easy installation and intuitive operation make deployment straightforward. The included controller, transformer, and battery provide everything needed for immediate functionality. Compatible with existing infrastructure including network communication via IP Link and remote site connectivity through modem integration. Ideal for businesses expanding security infrastructure without complete system replacement. Supports incremental growth while maintaining compatibility with established access control platforms.