... CCDSignal modePAL/NTSCPreset position200 presets, title settableAccuracy±0.1ºPan rotation range360°Continuous Rotation,0.1°-280°/STilt rotation range90°Vertical, 180 ... /BI-PHASE codeProtocolPelco-P/D,AD,PHILIPS etcWorking temperatureIndoor:0ºC ~ 50ºC,Outdoor:-40ºC ~60ºCAmbient humidity0-95%Non-condensingShell materialAluminumInstallationWall, Pendant ...