Specification :

HM-SDZ35 Adjustable Vari-Focal and Waterproofing ( IP-68) IR Dome Camera
1.1/ 3" Sony Super HAD color CCD sensor / Next Chip DSP
2.450TV lines/ 560TV lines
3.Lens: 4~ 9mm( 9~ 22mm option)
4.With 56 LED( detection distance 35~ 40 meters when IR on)
5.For day and night
6.With separated dual-glasses( split glasses tech prevents light reflection)
7.IP-68, ISO9001, CE, FCC, REACH and RoHS certified
8.Built IR cut filter
9.Built temperature control sensor