1/1.8" 4MP CMOS; 8 - 32 mm motorized lens; 120 dB True WDR; Max IR Distance: 328 ft; Max Resolution: 4MP (2592×1520) @ 30 fps; Audio I/O: 1/1; Alarm I/O: 1/1; Protection: IP67; Memory Slot: 256 GB micro SD; Power: 12 V DC / PoE; Accessories: B11-W (11), UBJ120-W (13).