Kantech EK-400-MTSG Access Control Expansion Kit, 7-Piece, (1) KT-400 Controller, (4) KT-SG-MT Readers, (1) TR1675 Transformer, (1) KT-BATT-12 Battery

• 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