... 1) IR Distance:50M 2)SONY Super HAD CCD ,the image is clearer,more colourful and more ... FEATURES:1)IR Distance:50M2)SONY Super HAD CCD ,the image is clearer,more colourful and more ... 30PCS 850nm φ8mm top quality LED,Clear IR Picture.4)Intelligent high precision day&night control circuit ... ±10%OPERATING TEMPERATURE-10°C~50°CWEIGHT1450gNote: Lens:12mm(Standard attachment)6mm,8mm,16mm,25mm Selectable ...