Zistos of Holbrook, New York, has introduced a new version of its Portable Network Surveillance Camera. The pan-tilt-zoom model is a battery-operated, self-contained, wireless network camera in a rugged case. The camera can be controlled remotely, allowing the operator to pan 360 degrees, tilt from -45 to +200 degrees, and control the 10X optical zoom. It includes an internal rechargeable battery, a telescoping pole, two adjustable tilt/swivel brackets, and a remote controlled, infrared, illuminated day/night camera. The camera attaches to the telescoping pole, which extends up to 56 inches and mounts securely to the case. All items are stored within the case, which has built-in wheels and a handle. The camera provides invisible infrared illumination for covert surveillance in dark surroundings.