Amview HD 1800TVL 2.8-12mm Varifocal Lens 36pcs infrared LEDs Night Vision CCTV Security Surveillance Camera System Amview: 1/3" Sensor Sony CMOS technology 1300 TV lines high resolution 36IR LEDs IR CUT Built-in 36 Infrared lights for night vision Power requires:12V DC 500mA power supply and 1year warranty