Hikvision (DS-2CD1083G2-LIUF/SL) 2.8mm 8MP Smart Hybrid Light HD Camer - Built in Mic - White Lens: 1/2.7" Progressive Scan CMOS Image Sensor: 1/2.7" Progressive Scan CMOS Max. Resolution: 3840 x 2160 Min. Illumination Color: 0.01 Lux @ (F2.0, AGC ON),B/W 0 Lux with IR Shutter Time: 1/3 s to 1/100,000 s Lens Type: Fixed focal lens, 2.8 and 4mm optional Lens Mount: M12; Iris Type Fixed Port: 1x RJ45 10 M/100 M self-adaptive Ethernet port Audio: 1x built-in microphone; Environment Noise Filtering Protection: IP67 IEC 60529-2013