1) Outdoor waterproof dome canera 2) 200 presets, 4 patrols, 4 Pattern, level scan, frame scan 3) Alarn 8 input and 4 output Key ... , HITACHI, LG, CNB, SAMSUNG, YOKO, etc, and auto read camera model when power on.6) Show and Edit title function containing 16 English ... etc..17) 3 class lightning defend, built in 3000V lightning proof, surge resistant.18) IP66 outer cover with all day protection ...