The Reolink RLK8-520D4 Bundle is a comprehensive surveillance solution that includes four 5-megapixel cameras, one network video recorder, and four 18-meter cables. The cameras are equipped with infrared night vision and can capture clear images up to 100 feet away. With the included network video recorder, you can easily store and manage footage from all four cameras. The bundle is easy to install and is ideal for monitoring a large property or business.