With an emphasis on innovation and sustainability, you can trust the Keyscan CA150 single door access control unit for smart access control technology and system design flexibility. Keyscan CA series door controllers are compatible and merge security with convenience. The CA150 can satisfy any new installation requirement or augment existing Keyscan systems with single door additions. CA150 includes: CA150B ACU board, Black metal enclosure with tamper switch, PoE ready TCP/IP module.