Altronix T2CRK7F8SD kit consists of Trove2 enclosure, TCV2 backplane with one (1) 24VDC @ 10A power supply/charger, one (1) eight (8) PTC protected dual input/output access control module, one (1) 12VDC voltage regulator and one (1) eight (8) PTC protected dual input/output power distribution module. This kit also accommodates up to two Rhombus DC20M for up to eight (8) doors in a single enclosure. Trove simplifies board layout and wire management, reduces installation time and labor costs.