Dahua 4CH DVRXVR DH-XVR1A04 4CHSKU: XVR1A04PKR 5,110 Dahua 8CH DVRXVR DH-XVR1A08 8CHSKU: XVR1A08PKR 6,140 Dahua 4CH DVR New SeriesDH-XVR1B04SKU: XVR1B04PKR 5,950 Dahua 8CH DVR New SeriesDH-XVR1B08SKU: XVR1B08PKR 7,560 Dahua 16CH DVR New SeriesDH-XVR1B16H 16CHSKU: DH-XVR1B16HPKR 10,640