Hikvision 2MP AcuSense fixed Mini Bullet IP Network camera with 4mm Lens, Darkfigter Tech, 1/2.8″ Progressive Scan CMOS image sensor, 1920×1080 Maximum Resolution, M12 Lens Mount, Up to 40 m IR light, Up to 6 channels simultaneous live view, 120 dB wide Dynamic range (WDR), BLC, HLC, 3D DNR, 1x RJ45 10M/100M Self-Adaptive Ethernet Port, Built-In Memory card slot, Motion detection, Face capture