DH-IPC-HDW3441EMP-S-0280B-S2

"2MP, 1/2.8” CMOS image sensor, low illuminance, high image definition Outputs max. 2MP (1920 × 1080) @30 fps H.265 codec, high compression rate, ultra-low bit rate Built-in IR LED, max. IR distance: 30 m ROI, SMART H.264+/H.265+，AI H.264/H.265,"

"4-MP 1/3"" CMOS image sensor, low luminance, and high definition image. Outputs max. 4 MP (2688 × 1520)@25/30 fps. H.265 codec, high compression rate, ultra-low bit rate. Built-in IR LED, and the max. illumination distance is 60 m."

"2-MP 1/2.8"" CMOS image sensor, low luminance, and high definition image. Outputs max. 2 MP (1920 × 1080)@30 fps. Built-in IR LED, and the max. illumination distance is 30 m. ROI, SVC, SMART H.264+/H.265+, encoding after filter, flexible coding, applicable to various"

"· 1/1.8” 4Megapixel progressive scan CMOS · ROI, SMART H.264+/H.265+，AI H.264/H.265, flexible coding, applicable to various bandwidth and storage environments