Developer's DescriptionBy Rand McNallyRequires Rand McNally Wi-Fi Backup Camera hardware and installation.The Rand McNally Wi-Fi Backup Camera works with your Android Smartphone to give a full-screen picture of what's behind your vehicle. There's no need for an extra dashboard screen; just download the camera app on your smart phone, install the camera, and go. Features include:* High-quality digital video* Video that is visible at night or in low light* Easier installation than hard-wired camerasThe camera attaches simply via the license plate bracket. A Wi-Fi transmitter with antenna sends the image to the device screen via the app. The image shows automatically on the app screen once the Wi-Fi connection is established.