CCTVWORLD CWCDHD5P21WZ AHD 1080P 960H 2.1 MP OSD WDR Night Vision Wide Angle 2.8 - Varifocal Adjustable Zoom Lens Vandal proof CCTV Dome Security Camera IR-Cut Low Illumination DWDR 3D NR Sense-Up, White, 12 mm 1/2.7" OV 2.1MP 1080P / 960H with IR-cut, low illumination, DWDR, 3D NR, sense-up, OSD Built-in 36 pcs IR LEDs for 100 feet complete protection in dark & low light environments 2.8-12mm manual vari-focal lens and focus Weatherproof vandal proof rated for outdoor or indoor use Power requires:12V DC 700 MA power supply ( power supply not included )