... High speed dome camera 2. 200 presets, alarm 4 input and 2 output 3.Wide voltage ... auto read camera model when power on.4) The first designer of wide voltage in domestic, DC12V~AC24V, ... 14) 8 display zones with editable title.15) Alarm system with 4 input and 2 output channels and support ... SAE, VCL etc.18) Built-in temperature-controlled heating system and the speed fan19) 3 class lightning defend, built ...