Brivo Integrated Dual Voltage Power Supply for Brivo boards and locks. 12V/4A for Brivo boards, 24V/4A for lock power | 150 watt supply which accommodates up to four (4) ACS6000 series boards (Main, DB, IO) and 8 locks. Network interface module included. ACS6000 panels and expansion boards sold separately. Back-up batteries not included. LSP Part FPO150-B100D8PM8NL4E6B1