HM-DZ50HQ Adjustable Vari-Focal and Waterproofing ( IP-68) IR Dome Camera 1.1/ 3" Sony Super HAD Color CCD sensor 2.Sony HQ1 DSP Processor 3.580TV lines 4.Lens: 4~ 9mm( 9~ 22mm option) 5.With 56 LED( detection distance 50 meters when IR on) 6.For day and night 7.With separated dual-glasses( split glasses tech prevents light reflection) 8.IP-68, ISO9001, CE, FCC, REACH and RoHS certified 9.Built IR cut filter 10.Built temperature control sensor