The 3004 and 3006 Neon Remote Logger NRLs are small self-contained data logger/RTU with 4 or 6 high-resolution analog channels in a compact case which connects to sensors in the field, collects readings from those sensors and either transmits the collected data to a central server via a cellular network, 2G/3G/4G/LTE, Iridium satellite or can be used as a stand-alone datalogger/RTU.