Battery for Direct Sensor 17-145A Sensor ds415 DSC 9047 Powerseries security Compatible with the following devices Sensor 17-145A Sensor ds415 DSC 9047 Powerseries security syst Impassa wireless PowerSeries 9047 Wireless Cont SCW9045 Compatible with Battery Part Numbers 6PH-AA1500-H-C28 DSC 6PH-AA1500-H-C28 Capacity: 7.2V 2000mAh / 14.40Wh