http://www.integpg.com/products_and_services/connectivity_solutions/jnior.asp

JNIOR is loaded with hardware and software features that simplify remote monitoring and control. JNIOR's analog, digital, and serial I/O interfaces are the ideal solution for connecting actuators, sensors, instrumentation and standalone equipment to local networks and the Internet.

The JNIOR comes in two models – JNIOR and JNIOR2. Both offer the same functionality and I/O. The difference is the JNIOR2 comes in a metal enclosure and is built to meet FCC Class A EMI standards and is UL Listed. The decision to purchase the JNIOR or JNIOR2 is a function of your application and environment. Please contact INTEG for assistance.