SIGMA CCTV is a security wholesale company that specializes in video surveillance. We are rapidly bringing innovative ideas and solutions to the world of technology. Our emphasis is on providing a full range of quality CCTV products such as surveillance cameras, DVRs, IP video cameras, security surveillance systems, Smart Video Software such as Face Recognition, License Plate Recognition, and Container Recognition. We service all our clients in a professional and efficient manner, providing extended warranty and 24-hours technical support.