... and 1CH outputCamera controlHorizontal,Vertical,Zoom, focus, iris, auto modeOSDChinese,EnglishPTZ control protocolPELCO-P and PELCO-D,RS485Power55W Max ... ~ 65C(outdoor) / -10CMy company can produce all CCTV system products, such as speed domes, box cameras, bullet cameras, ... switchers, optical transceivers, control keyboards, DVRs and so on.Our products once used in 2008 Beijing Olympics and Hangzhou ...