The Swann PRO-680 Day/Night Security Camera with a 1/3" Sony SuperHAD CCD high-resolution video sensor delivers high-quality imagery at a resolution up to 540TVL. In addition to infrared night vision that can cover a distance up to 115" (35m), it has 36 infrared lights that start automatically during night-time recording. Its 4-9 mm vari-focal lens has adjustable controls located under the barrel to help you zoom and focus on required area. With solid aluminum IP67 weather proof construction, the camera provides a 24-hour indoor as well as outdoor monitoring solution.