The Visionworks RV HIGH-DEF add-on side camera marker light set Model #VWCAMSMP-HDWL is a set of 6 side view cameras designed for home surveillance. These cameras offer a maximum resolution of 720P HD, providing clear and detailed footage. The model features an add-on camera design, making it easy to install and integrate with existing surveillance systems. With a compact item width of 7 inches, these cameras are a practical and effective option for enhancing home security and monitoring.