... setup.14) 8 display zones with editable title.15) Alarm system with 4 input and 2 output channels and support the ... and presets after a given leisure time.17) RS485 control, integrated various of protocols, PELCO-D, PELCO-P, KALATEL, AD, PHILIPS ... , SAE, VCL etc.18) Built-in temperature-controlled heating system and the speed fan19) 3 class lightning defend, built in ...