The ESTeem Model 192M provides licensed serial (RS-232, RS-422 and RS-485) communication over long distances or difficult indoor structures. This licensed 150-174 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 192MHP provides high power licensed serial (RS-232, RS-422 and RS-485) communication over long distances for industrial or public safety markets. This licensed 150-174 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.