The product is black and white CCD board, South Korea imported LG chip, high resolution, with infrared, 3.6/90 degree lens, and practical in the visual intercom doorbell and other related equipment.*** Welcome visit our officlal website www.security-warehouse.com for most up-to-date product information, manual and software download, knowledge sharing and industrial news. SECURITY-WAREHOUSE.COM is committed to provide professionalism to maximize our clients purchase satisfaction. ***
Use spaces to separate tags. Use single quotes (') for phrases.