1.High speed dome camera 2. 200 presets, alarm 4 input and 2 output 3.Wide voltage DC12V~AC24V ... be setup.14) 8 display zones with editable title.15) Alarm system with 4 input and 2 output channels and support the ... , PHILIPS, SAE, VCL etc.18) Built-in temperature-controlled heating system and the speed fan19) 3 class lightning defend, built in ...