The Suprema OM120 access control module has been created for installations that require access control to certain floors of a building. Control up to 12 output relays and up to 192 floors. Through BioStar 2 it can be used as a lift controller. In addition, fire alarm zones and anti-passback zones can be created. Control up to 12 different floors. Secure communication: RS-485 connection termination resistance. Control an elevator with a maximum of 192 floors. Fire alarm zone and anti-passback zone. OM120 can control a maximum of 192 floors per elevator and BioStar 2 can control up to a maximum of 1,000 elevators. In addition to the anti-passback zone option, elevator groups can be added to a certain fire alarm zone in which it can be configured via auxiliary ports and relay. It also produces different output signals that already include those of the relay for inputs and those of different areas. It is compatible with Suprema access control terminals: BioStation 2, Xpass, Xpass S2, Secure I / O 2, BioStation A2, BioStation L2 and BioEntry W2.