The mainframe access also enabled the trailers to use the island's surveillance systems to monitor things. While attempting to use the trailer's radio systems, Arby Benton inadvertently tuned into the island's radionet and was able to access the mainframe which allowed the team access to the information within through the link Arby established with the trailers. Isla Sorna (which ran on geo-thermal energy) had many still functioning systems including the mainframe and surveillance.

A steel slab table for dissection/injury treatment (used to treat the baby T.

Styrofoam Containers (for holding dinosaur eggs).

Computers (for data recording & transmitting).

Dinosaurs shown on screensaver in order: Brachiosaurus, Compsognathus, Dilophosaurus, Gallimimus, Pachycephalosaurus, Pteranodon, Parasaurolophus, Stegosaurus, Triceratops, Tyrannosaurus, and Velociraptor.

A screensaver depicting dinosaurs in alphabetical order.

A thorough database on all the dinosaurs on Isla Sorna.

The rear of the trailers was fitted with an array of equipment, including many electronics, for research, among them communications equipment, microscopes, and an ultrasound machine. The main trailer houses sleeping quarters (bunks) for four, a small bathroom (and shower), kitchen, biolab, and small library. The first trailer connects to the second through a steel-casing, mesh covered accordion connector, that is apparently very strong. It is also equipped with sensors that set up a large perimeter on a clearing or designated area. They have an emergency defense system that runs 10,000 volts around the outside of the vehicle, much like a very powerful bear defense. Referred to as the Challenger Trailers, the novel trailers are built by Thorne Field Systems and are extremely strong and very light.

It was parked near a cliff-side, which was made into a temporary basecamp for the InGen gatherers. The first trailer contained sleeping quarters for four (bunks), a small library, kitchen, and computer consoles.

The RV served as the main laboratory for Hammond's team. The RV was designed by engineer Eddie Carr (who built all the custom vehicles the team uses). RV sleeping quarters (bunks on each side) Movie

The lost world vehicles