The ESTeem Model 192C provides licensed serial (RS-232, RS-422 and RS-485) communication over long distances or difficult indoor structures. This licensed 450-470 MHz radio modem can be used to link remote industrial controllers in SCADA or mobile applications to line of sight (LOS) distances of 20 miles or greater with the internal repeating feature.

The ESTeem Model 192CHP provides high power licensed serial (RS-232, RS-422 and RS-485) communication over long distances for industrial or public safety markets. This licensed 450-470 MHz radio modem can be used to link remote industrial controllers in SCADA or mobile applications to line of sight (LOS) distances of 70 miles or greater with the internal repeating feature.

The ESTeem Model 192F provides licensed serial (RS-232, RS-422 and RS-485) communication over long distances or difficult indoor structures. This licensed 400-420 MHz (Federal - USA) radio modem can be used to link remote industrial controllers in SCADA or mobile applications to line of sight (LOS) distances of 20 miles or greater with the internal repeating feature.