... camera, weather proof 2.700TVL high resolution. 3.OSD, Dual glass 4.DSS, DNR,Super BLC 5.Motion detection,mirror Features:1 ... Specifications: ModelES500-MR-8615J/7Signal SystemNTSCPALScanning System2:1 InterlaceScanning Frequency(H)15.625kHzScanning Frequency(V) ... , High, OffWhite BalanceAutoWhite balance range3200-10000°KGain Control ModeAutomatic Gain Control (ON / OFF switchable)AGCOn/OffBLCON / OFF ...