Waterproof CCTV IR Camera with 22X Auto focus Material: Aluminum alloy Lens:3.9~85.8mm(22X Auto focus) Horizontal Resolution: 520TVLImage Sensor: 1/3SONY Super HAD CCDPhotosensitive Area: 4.9mm(H)×3.7mm(V)Pixel: PAL:752(H)×582(V)System: PAL/NTSCMini Illumination: IR ON 0luxS/N Ratio: More than 48dBElectronic shutter: PAL:1/50s-1/100.000sGamma Characteristic: 0.45AGC: AutoWhite Balance: AutoBacklight compensation: AutoSynchronization system: Internal SynchronizationLens: 3.9~85.8mm(22X auto focus)Video output: 1.0vp-p.75Ω,BNG Connector:IR distance: 100MWaterproof Grade: IP66Power supply: DC 12V ±10%Power consumption: 100MA(IR ON MAX 470MA)Operation Temperature: -30°C~+50°CHousing color: Silver-whiteDimensions: 235(L)*130(W)*130(H)mmMaterial: Aluminum alloy http://www.chinacctvsupplier.com/pid143630/weatherproof+IR+Camera.htm