Equipped with a 1/2.8" 4MP CMOS sensor, 2.1 mm fixed lens, 120 dB true WDR, maximum IR distance of 49 ft, supports 4MP (2688x1520) at 30 fps, includes built-in microphone, audio I/O, alarm I/O, IP67 and IK10 protection, 256 GB micro SD slot, powered by 12V DC/PoE. Accessories: PFA137, PFB203W, PFA109, PFA152-E, PFB220C.