... Exd II CT6/DIP A20 TA, T6 Explosion Proof High Speed Dome camera Feature:Atmospheric Pressure 80KPa ~ 106KPa Ambient Temperature ... acid-based chemical outdoor environments)Support OSD functionSupport long focal speed limit function4 programmable tracks, every track have 16 presets ... baud rate changesSupport 4 alarm input, 2 output128 Presets Track speed level 0 ° ~ 300 ° / S Vertical 0 ° ~ 130 ° / S ...