Descriptions Dental X-ray Machine plus Digital Intra Oral Sensor is composed of Digital Dental X-ray System. As for Dental X-ray Machine, we have 3 types for your choose. Camera Type Portable Dental X-ray Machine AJ-4600 Mobile Type Dental X-ray Machine AJ-4601 Wall-Mounted Type Dental X-ray Machine AJ-4602 As for Digital Intra Oral Sensor, we have Digital Intra Oral Sensor F100 Please check each specification in Page 2 to Page 9.