1/4 Sony RS485/422 Auto Dome CCD Camera 1/4 SONY super HAD CCD 360 degree ( ... ) Support RS485/422 Function Feature·Quick installation type high speed dome camera, 6inch transparent camera housing,, support Sony, LG, Canon camera ... for preset, auto scan, auto tour.·Support RS485/422·With protocol of SAE,AD,PELCO-D,PELCO-P,PELCO-C·Application ...