Whether you would need surveillance on a patrolling car, or a Segway, or a motorcycle or what, is up to you. To keep cost of the services affordable many prefers a simple walking patrolling or a segway patrol, while depending on the vastness of business and property, some prefers patrols on bike or cars. Most good security patrol services will have all round facilities for you. However, packages will differ as per features. To accommodate services in your budget, you will have to talk to them in detail.