H.264 1/3 inch 2.0M  Mega Pixels CMOS IP Cameras; Max 25fps@2.0M(1920*1080)&25fps@720P(1280×720); WDR, Day/Night(ICR), Auto iris, AWB, AGC, BLC; support POE function, dual stream encode; DC12V; 1 ch audio input & output, 1 ch alarm input & output; RS485; max support 64G micro SD;