... broadcast monitor 1)Composite, HD-SDI,HDMI,VGA,Tally 2)CE&RoHS&FCC 3)Standard rack 4U height 4) TV and Studio ... User presets, TALLY, Built-in speaker, headphone, DVI input and more.Standard Accessories:SpecificationInputs & FunctionsBNC 1line×2BNC 1line×2BNC 1line ... 1line×2Red / green two color On camera UseDirector monitor use : Luoyang Ruiguang Movie-TV Optic-Electronic Technology Co., Ltd. Joy Yang