Categories: Digital Video Recorder (DVR), HD-AHD DVR. SC-460AHD 4 channels Full D1 AHD Description Downloads Product Description 4 Video Channels 1 Audio Channel 100Fps display and recording Dual streaming Supports one hard drive up to 4TB Includes usb mouse Possibility to surveillance via mobile phone Android, Windows Mobile, iOS, Symbian Related Products SC-408WA SC-N801 AHDII 2.2MP SC-108AHD