VideoSecu Hi Res CCD IR Day Night Indoor Outdoor Security Infrared Color Bullet Camera with Free Security Warning DeCal 1QF Minimum Illumination: 0 Lux (IR on); free surveillance DeCal Image Sensor: 1/4" CCD; Video Quality: 420 TV Lines; Infra-Red Wavelength: 850nm Day/Night Mode: Color during day / switches to B&W at night; Lens: 6.0mm. Number of Effective Pixels:510 x 491 (NTSC); Number of infrared LEDS: 24 Electronic Shutter: 1/60 - 1/100,000 NTSC; Viewing Angle: 35. Power supply 12V DC 500mA ( sold separately )