Wirenest 25ft VISCA PTZ Daisy Chain Camera Control Cable for Sony EVI/BRC/SRG Series RS232 8 Pin Mini DIN to 8 Pin Mini DIN Serial Remotely control PAN / TILT / ZOOM / FOCUS / IRIS of VISCA Cameras Foil shielded cable with molded VISCA connectors for reliable, error-free operation. Available in 12, 25, 50, or 100 ft. lengths