Free Express Shipping! PTZOptics 12X-ZCAM 1080p Box Camera with 12x Zoom Lens For Broadcast & Video Conferencing, Up to 1080p60 Capture and Streaming, 3G-SDI and IP Streaming, 3.5-42.3mm 12x Zoom Lens, f/1.8-2.8, 72.5° Field of View, RS-485 & IP Remote...