There are several features inside the module that are designed to enhance crew safety. Over the rear entry doors are several of LED lights. Mounted in the center position is a red LED light that illuminates when the driver is applying the vehicle's brakes. On each side of that is a pair of amber LED lights. Each light will flash when the respective turn signal on that side is activated to warn the crew of an impending turn. In addition there is also a forward facing camera mounted over the rear entry doors that allows the driver to monitor actions in the patient compartment as needed. Additional features include On-Spot automatic tire chains, Whelen LED dome lights, Zico Eze-Load oxygen tank lift, PIAA fog lights, and a heavy-duty liner coating in the exterior compartments.