VertX V300 12-Output Control Interface. Software input and output connections are included

The HID VertX products provide a complete and fully featured hardware/firmware infrastructure for access control software host systems. 

The V300 output control interface contains 12 latching Form-C relays, which can connect up to 12 devices controllable by simple contact closures, such as logic inputs for process equipment, HVAC and elevator control panels, CCTV switchers, etc. Loads exceeding 2 A @ 30 VDC should be controlled via interposing relays.