Cable includes FREE Coupler. This Premium Quality 200 Foot Video and Power Cable is compatible with the following Samsung Systems: Systems: SDH-B84045BF, SDH-C85100, SDH-C5100, SDH-C75100, SDH-C75080, SDH-C75083, SDH-C74043, SDH-C73043, SDH-C74040, SDH-C73040, SDS-P5122, SDS-P5082, SDS-P4082, SDS-P4042, SDS-P3042, SDS-P3022, SDH-P4040, SDS-P3040, SDS-P4080, SDS-P5100, SDS-P5101, SDS-P5080, SDS-V3040, SDS-V4040, SDH-V5100, SDS-V4041, SDH-P5080, SDS-V5080, SDH-P4080, SDH-B74041, SDH-B74081, SDH-B73041, SDH-B73045, SDH-B3040, SDH-C84040, SDH-C84080, SDH-C84100BF, SDH-C75123BF, SDH-ST581 DVRs: SDR-4200, SDR-5200, SDR-3100, SDR-4100, SDR-5100, SDR-5300, SDR-5102N, SDR-5102N2T, SDR-C75300, SDR-C74300N, SDR-B73300N, SDR-74301, SDR-B85300N2T, SDR-C75303N2T, SDR-84305 Cameras: SDC-89445BF, SDC-9441BC, SDC-9443BC, SDC-9442DC, SDC-7340BC, SDC-5340BC, SDC-5440BC, SDC-8440BC, SDC-89440BF