Page 2 of 3 Remote Control System Specification Revision 7, 1 May 08 (Preliminary, not released for production) 1 Key Fob Transmitter, Giant Alarm System Co. Model JJ-RC-F with EV1527 Two buttons with one button designating up symbol and the other a down symbol (see Remote Specifications) 2 Receiver Configuration; Giant Alarm System Co. Model JJ-JS-06 with EV1527 Regeneration type frequency selection - Nominal 12 V input to receiver..