Altronix T1MKT4SD is a 4-door access and power integration kit which includes Altronix PoE-driven power supply/charger, eight (8) PTC protected output dual voltage access control module and eight (8) PTC protected output dual voltage power distribution module. This kit also accommodates various combinations of Mercury* boards for up to four (4) doors in a single enclosure. Trove simplifies board layout and wire management, reduces installation time and labor costs. *Also compatible with these authentic Mercury partners: AccessNsite, Avigilon, BadgePass, BluBox, Feenics, Genetec, Identicard, IMRON, Johnson Controls, Kastle, Keri Systems, LockState, Maxxess, Midpoint Security, NLSS, Open Options, Panasonic i-PRO MonitorCast, Quintron, RS2, S2 Security, Schneider Electric, Vanderbilt