Hikvision Value Series IDS-7204HUHI-M1/T. Video input channels: 4 channels, Maximum resolution: 3840 x 2160 pixels, Supported resolutions: 3840 x 2160, 2960 x 1665, 3328 x 1504, 2560 x 1944, 2560 x 1440, 1920 x 1080. Maximum storage capacity: 10 TB, HDD interface: SATA. Brand compatibility: Hikvision Digital Technology, Product color: Black. Power consumption (max): 15 W, Output current: 1.5 A, Output voltage: 12 V. Width: 10.4" (263 mm), Depth: 8.86" (225 mm), Height: 1.89" (48 mm)