Dahua Dh-Vcs-C4a0 HD USB Audio 3 in 1 Video Conference Camera

· 1080P HD camera120 degree shooting wide-angle, clear and fluid picture· Mechanical adjustable lensThe lens can be adjusted up and down, supporting Angle and elevation shooting, focusing more accurately·Audio and video integrationSupporting Skype, Wechat, Zoom and other online communication software·AUTOPUS audio High-tech360-degree mic coverage 384ms acoustic echo cancellation Full duplex Dynamic Noise Reduction(DNR)· Portable external microphone and speakerNo need driver; Clear, unmixed and not harsh sound quality; Elegant business appearance  System Overview DH-VCS-C4A0 is a digital conference phone integrated with audio and wide-angle camera, mainly for small to middle size conference that seat up to 10 participants.As a network audio and video conference phone, it is capeble of connecting without installation or driver, directly support audio and video conference software and IM instant communication tools, such as Skype and Zoom. Otherwise, it can be used as external microphone and loudspeaker for your computer.Technical SpecificationAudioDirectionalityomnidirectionalPick-up Distance3m(Radius)Frequency ResponseMicrophone:100Hz ~ 8kHz Loud Speaker:300Hz ~ 22kHzSignal to Noise Ratiovideo≥75dBImage SensorFull HD CMOS sensorEffective Pixels1080P (1920 × 1080 pixel)Video CodecMJPGLens1/2.8, fixed focus, 120 degree AngleConnectionUSBInterfaceUSB 2.0Power Battery CapacityUSB cable supply(5V/500mA)General Working Temperature5-44°Dimensions(W × H)235 × 62 × 62mmPackage (W × D × H)270 × 230 × 83mmWeight (net weight)465gColorblackCable1.5m+1.8m/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1