Item only includes what is shown in photos and nothing else. I have more than 1 and they are identical aside from the serial numbers. I don't know what generation, refer to the label. Additional parts may be required. Does not include instructions or retail package. Item is used and sold individually. The item was tested and appears to be working properly. Any password is unknown and may require advance troubleshooting to reset. Was intended for use in the USA so if used in another country make sure it is compatible. For additional information please refer to the manufacturer.