Dear Sir/Madam, Type:Digital Camera Style:Dome Camera Sensor:CMOS Technology:Pan / Tilt / Zoom Special Features:Video equipment Lens:4.5mm fixed or 5-15mm varifocal lens IR R/C:Wireless Remote Controller Bracket:Wall/Ceiling/Desktop/Tripod installation No Driver required:Plug & Play PTZ:Pan/tilt/Zoom movement USB Cable:5 meters USB 2.0 Cable Power supply:12V2A Power adaptor System requirements:Support xp, Win 7, Win 8, MAC, Linux OS VISCA PTZ Control:Compatible with VISCA USB 2.0 Type:HD Video Camera for Web Video Conferencing System bluetooth webcam Show More