4MP: 1/2.9'' CMOS image sensor, 30fps @ 4MP (2560 x 1440);
0.006 Lux H.265+ Encode; IR & LED both up to 30m (1439 series LED: 40m);
Built-in Mic Support human detection; DWDR, 3DNR, BLC, HLC, TWDR 120dB for 1439 series
Lens: 3.6mm M12 Fixed; Powered: DC12V/PoE; Metal + Plastic; IP67 rated