Specification :

HM-S528 IR Dome camera
1.1/ 3" Sony Super HAD color CCD sensor / Next Chip DSP
2.450TV lines/ 560TV lines
3.Lens: 4, 6, 8mm( 12mm option)
4.With 21 LED( detection distance 15~ 20 meters when IR on)
5.For day and night
6 With separated dual-glasses( split glasses tech prevents light reflection)
7.ISO9001, CE, FCC, REACH and RoHS certified