Check the listing for details. Swann MaxRanger4K Solar Security System with 4 x Longest Range Wireless. Condition: New. Listed at 1439.68 USD. Swann's MaxRanger4K offers the longest, strongest, and most reliable wireless security.New Wi-Fi technology travels longer with 20x the coverage of other Wi-Fi systems, allowing the Cameras to be mounted up to 650ft (typical use) or 2000ft (in the open air) away from the Hub, on fences, trees, perimeters, sheds, barns and more. The signal is also stronger and more reliable, avoiding dropouts and more easily passing through obstacles like walls, ceilings, and floors, and is perfect for homes with brick walls, long halls, big yards, and large garages.The Cameras and Hub are pre-paired for set up in minutes, and the Cameras have built-in solar panels meaning you never have to worry about re-charging. Their best-in-class Sony STARVIS sensors provide rich 4K colour, day, and night. Mount them anywhere as they're designed for use all year round.