No. TDSS mobile surveillance trailers are designed to operate in locations where permanent power or wired internet may not be available. Solar-powered configurations can provide energy for cameras, communications equipment, lighting, and other system components, making the trailers suitable for remote or temporary environments. Wireless communication technology can also be used to transmit video and alerts without requiring a traditional hardwired internet connection. This flexibility makes mobile surveillance trailers useful for construction sites, equipment yards, parking areas, vacant properties, infrastructure projects, farms, and other locations where installing permanent utilities may be difficult or impractical. Actual system performance depends on the site, connectivity, environmental conditions, and configuration, so TDSS evaluates each deployment to determine the most appropriate setup for reliable monitoring.