RKid have worked on many onboard tracking devices over many time. Our experience of simple solid structures is shown in this IP67-rated enclosure. A moulded seal, fixed in place but still allowing multiple openings, forms part of this design. Our experience with seal designs and placement came in handy with this device which is deployed in environments where the unit is placed in moisture-exposed, temperature fluctuating applications. A cable grommet with external strain relief allows for an extra level of protection against misuse or tampering.