There is no installer available because the official website doesn't list this webcam. This means that it was probably discontinued by the manufacturer. However, you can use a driver updater application to try finding a driver for your device. You can browse the application's page at Software Informer for Driver Magician. It's an application that allows you to automatically scan for the unknown drivers in your computer. If you install it, perform a live Update and then scan for the drivers. The webcam should be detected.