dahua 4mp smart dual light bullet ip poe camera ipc hfw1439tl1 a il

4 mp 1 2.9 cmos image sensor, low luminance, and high definition image. outputs max. 4 mp 2560 1440 25 30 fps. h.265 codec, high compression rate, ultra low bit rate. built in ir led and warm light, the max. ir illumination distance is 30 m and warm light distance is 30 m. wdr, 3d nr, hlc, blc, digi