Altronix T2SFKTT12SD kit consists of Trove2 enclosure, TSF2 Swiftlane/Altronix backplane with two (2) Tango1B PoE Driven Power Supplies, one (1) 5-port hardened switch and two (2) 8-dual output PTC access power controllers. This kit also accommodates up to three (3) Swiftlane Controls Door Controller 5 (SL-DCU-5) boards. Trove simplifies board layout and wire management, reduces installation time and labor costs.