Nanotech Security Corp. is an identity company, providing light-based nanotechnology and optical thin film (OTF). The Company operates through two segments: Security Features and Surveillance. The Security Features segment provides nano-optics and OTF for use in anti-counterfeiting and authentication processes and products, including currency, legal documents and commercial products. The Surveillance segment designs and sells surveillance and intelligence gathering equipment for the law enforcement and defense industries in the United States and Canada. The Surveillance segment offers the P-25 digital transmission system allowing federal, state and local law enforcement agencies to communicate with each other over a single frequency using both digital and analog frequencies, and the release of the Echo 8i that converts analog audio signals to digital, enabling secure and wireless smart-phone connectivity. It also customizes and retrofits surveillance vans and mobile command centers.