CAM31-21P05-0220 CAM31-21P06-0220 CAM31-DC12V CAM31-DC12V-A CAM31-DC12V-A-D CAM31-DC12V-A-R CAM31-DC12V-A-R-D CAM31-DC12V-B CAM31-DC12V-B1 CAM31-DC12V-B-D