High resolution of 650 TVL High sensitivity with Day/Night function (0.08 lux in color & 0 lux in B&W with LED on) at f/1.3 IR cut filter switches on/off to enhance the sensitivity in B&W mode The Panasonic WV-CF314L Day/Night Indoor Fixed Dome Camera with IR LEDs (NTSC) comes with advanced features such as Adaptive Black Stretch technology, color compensation, and Adaptive Digital Noise Reduction. It features a 1/3" interline transfer CCD image sensor that delivers clear and wide images at 650 TVL and a signal-to-noise ratio of 52 dB The auto back focus feature in the camera reduces the time required to focus the camera lens during installation, and automatically focuses the CCD lens when it switches from color to B&W mode.