FEATURES: -IP66 environmental structure(optional outdoor housing) -Easy interface with DVR,Matrix system and Video Server -Back-up and recall all of PTZ data to removable memory -Optical 30x zoom (maximum 99mm focal length) -High quality images with 540 TV lines(color)/570 TV lines (B/W) -IR cut filter removable DayNight -Splendid WDR functions(Max.52dB) -Digital Noise Reduction Technology(S/N ratio-52dB) -Multi-protocol support and automatic protocol detection -Max.Preset speed 380?/sec,0.1? accuracy -248 positions of programming Preset -8 zones of programmable Privacy masking -Up to 8 progrmmable Tour function -4 memorized user control patterns up to 240 seconds(speed,position and lens control) -8 Alarm input /2 output -Digital flip function -RS-422 , 485 communication and program update -AC 24V,1A/AC 24V, 2A(Outdoor housing)