... alarm outpu 3) RS485 control, multi-protocol 4) IP66 weather resistance 5) CE, FCC Key features:1) Fast ... LG, CNB, SAMSUNG, YOKO, etc, and auto read camera model when power on.6) Show and Edit title ... of protocols, PELCO-D, PELCO-P etc..17) 3 class lightning defend, built in 3000V lightning proof, ... resistant.18) IP 66 outer cover with all day protection; Built-in auto thermostatic control system with ...