1/3" Sony CMOS 4.3 mm Mega Pixel IR Fixed lens HD-SDI (1080p, 720p) / high resolution (1000 TV line over) HD-SDI (High Definition Serial Digital Interface) 0 lux at IR On (IR LED 25pcs) Upgraded water-resistant IP-67 housing 25 Smart IR LED with True Day & Night - ICR DNR (Digital Noise Reduction) Easy installation DC 12V Power (sold separately) HD-SDI cameras are recommended to use only with RG59/RG6 cables with crimp/compressed connectors