Remote Control Technology 01060-001-002 ESP MC SAT Permanent Receiver Card for Rain Bird Controller Designed specifically for the Rainbird© ESP MC, SAT or Maxicom irrigation controller, this permanent receiver card is the ideal addition to your Rainbird© ESP MC, SAT, or Maxicom irrigation controller. Easy installation and simple operation make it the commercial contractors ultimate labor saving solution for wireless controller operation. The receiver card allows the operator to control operation at any time without having to approach the controller. The TRC Commander Transmitter is the only transmitter designed to operate TRC Irrigation Remotes permanent receiver cards. The TRC Commander Transmitter is a completely portable professional grade wireless transmitter. Backed by a one-year limited warranty, TRC Irrigation Remotes permanent receiver cards are designed to provide the irrigation professional with years of trouble-free service.