.1/4' Ex-view HAD CCD 540TVL 2.Lens:3.25 ... 20Pcs LED with 120M IR Distance 1.1/4' Ex-view HAD CCD 540TVL 2.Lens:3.25~88mm ... speed dome camera parameter ParameterContent Image Secsor Device1/4" EX-View HAD CCDPixel440,000Horizontal Resolution480TVLLensf=2.5mm(WIDE) to ... 60°C,Humidity:<90%RHBracketIncludedWegith4.8kgCertificateCE,FCC,ISO9000Waterproof IPIP66 Ex-view HAD CCD 540 TVL 270X High Speed IR ...