dahua telecamera analogica bullet 4k 8mp ottica varifocale 2.7 13.5mm motorizzata ip67 12v dh hac hfw1801r z ire6

camera image sensor 1 2.7 inch cmos effective pixels 3840 h 2160 v , 4k electronic shutter speed pal 1 3s 1 100000s ntsc 1 4s 1 100000s minimum illumination 0.03lux f1.7, 30ire, 0lux ir on ir distance distance up to 60m 196.85ft ir on off control auto manual ir led number 4 pan tilt rotation range p