SRD-1673D-1TB Digital Video Recorder - 1 TB HDD 16CH Real-Time @ D1 and 960H resolution Max. resolution of 960 x 480 / Touch interface front panel Coaxitron support / Smart phone support (Android/iOS) / Full HD 1080p video out via HDMI 16CH audio inputs/1CH audio output / Max. 4 internal HDDs Smart searching, Tampering detection / Enhanced Network Bandwidth up to 32Mbps