(a) An order for the installation and use of a device or equipment under this subchapter is valid for a period not to exceed 60 days after the earlier of the date the device or equipment is installed or the 10th day after the date the order is entered, unless the prosecutor applies for and obtains an extension of the order from the court before the order expires.
(b) Each extension granted under Subsection (a) may not exceed a period of 60 days, except that the court may extend an order for a period not to exceed one year with the consent of the subscriber or customer of the service on which the device or equipment is used.