The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
Do you want to be a FBI?Do you want to find some surprise in night?Do you need a Night Vision?If you want or need, Just download it! Simply open the application to turn it on and close it to turn it off. Additionally the application has a green night-vision effect using the camera.