Incubation Lab Control Room - Island Facility 1F (Resident Evil 4 Remake)

Use the Level 2 Keycard on the Overwrite Terminal on the north side of the room to convert it into the Level 3 Keycard. You need to use the Wrench in order to unlock and activate the machine.

On the metal bench in the north west corner of the room.

Inside a small weapons case on the metal bench in the north west corner of the room, but only if you do not already own this item.

Inside a small weapons case on the metal bench in the north west corner of the room, but only if you already own the Biosensor Scope.