Hawaii Revised Statutes Division 5. Crimes and Criminal Proceedings § 803-44.7

(a) A search warrant or court order must be obtained from the designated judge or any other circuit court judge or district court judge, if a circuit court judge has not been designated by the chief justice of the Hawaii supreme court, or is otherwise unavailable, to install a mobile tracking device. The order may authorize the use of that device within the jurisdiction of the court and outside that jurisdiction, if the device is installed in that jurisdiction.

(b) If, upon application to the designated judge for a court order, the designated judge should satisfy itself that there are sufficient facts and circumstances contained within the application to establish probable cause to believe that the use of a mobile tracking device will discover the fruits, instrumentalities, or evidence of a crime or is relevant to an ongoing criminal investigation.

(c) If the designated judge is so satisfied, it shall issue an order specifying:

(d) An order authorizing installation and use of a mobile tracking device shall not exceed sixty days. Extensions of the orders may be granted only upon reapplication establishing probable cause to justify the continued use of a mobile tracking device. The period of the extension shall not exceed sixty days.

(e) The order shall direct that the order be sealed until otherwise directed by the court.