Kantech EK-400-SCSG Access Control Expansion Kit, Includes KT-400 Controller, KT-SG-SC Readers 2-Pack, TR1675 Transformer and KT-BATT-12 Battery (US and Canada)

• Easy to install and easy to use
• Compatible with EntraPass Special Edition, Corporate Edition and Global Edition
• Compatible with KT-300/128K, KT-400 & the new KT-1 controller