Altronix Trove access & power integration solution to accommodate One (1) ACS6000-MBE and Eight (8) ACS6000-DB/IO hardware for 16 doors. Contents: Trove3BV3, Two (2) AL1024ULXB2, Two (2) VR6, Two (2) PDS8, Two (2) ACMS8, Brivo branded. ACS6000/6100 boards sold separately. Back-up batteries not included. Heavy item - special shipping required.