ESTeem Wireless Modems Announces Long Range Ethernet Narrow Band Licensed Modem

  ESTeem Wireless Modems Announces Long Range Ethernet Narrow Band Licensed

Automation Fair 2012 Booth 1300

Business Wire

PHILADELPHIA -- November 06, 2012

Electronic Systems Technology, Inc. (EST) (OTCQB:ELST) dba ESTeem Wireless
Modems (Automation Fair 2012, Booth 1300), announces their newest radio to
comply with latest Federal Communications Commission (FCC) narrow band
licensed standard. The ESTeem 210M was designed for long range and difficult
terrain applications the Industrial, Public Safety, and Federal markets.
Operating in the 150 to 174 MHz frequency band provides both Ethernet/IP and
Serial/DF1 interfaces to industrial automation and control system hardware by
using “State of the Art,” Selectable Quadrature Amplitude Modulation to
provide data rates up to 54 Kbps in the narrow band licensed channels. “The
ESTeem 210M also incorporates the Self-Healing MESH Network capabilities
previously unavailable in narrow band licensed radios,” states Tom Kirchner,
President. The Model 210M repeating capability allows creation of wireless
networks over large geographical areas. This radio provides a substantial
performance upgrade and ease of interfacing to existing Water/Waste Water,
Oil/Gas and other utility sites that have to comply with the new FCC licensing
regulations. This MESH Network will allow mobile Clients to roam seamlessly
under the Wireless Canopy for site monitoring and internet communications.

The Model 210M features high security 128-bit AES-CCMP encryption to meet the
requirements in most municipal, public safety and federal applications. Simple
Network Management Protocol (SNMP) allows on-line, critical diagnostics and
network management while multiple modes of operation allow a single 210M to
operate as a Master, MESH Repeater, Remote or Mobile Client through
programmable selection.

Electronic Systems Technology (EST) has been a publicly held Corporation since
1984. EST was the first company to develop the wireless modem and receive the
United States and Canadian patents for this technology. ESTeem is a 20+ Year
Member in the original Rockwell Automation Pyramid Solutions Program started
in 1991 which is now called the Encompass Program.


ESTeem Wireless Modems
Jessica Danz Gollinger, 509-735-9092
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