Paris subway workers use wireless PDAs for work & customer service functions

Paris, Feb. 16, 2005 -- (MobileVillage) -- BlueTree Wireless Data today released two new industrial-grade modems within the 4000 IP Series, the BlueTree 4200 CDMA for use over cellular CDMA/1xRTT (800/1900Mhz) networks, and the BlueTree 4400 GPRS for use over GSM/GPRS (850/1900Mhz) data networks.

Designed to provide simple and reliable communications, these two modems support telemetry applications such as wireless Automatic Meter Reading (AMR) oil, gas and water utility management, Point of Sale (POS), Automated Teller Machines (ATMs) and cash machine transactions.

The intelligent programming of these products includes Smart Connection Management capability that allows the modems to initiate their own wireless data connection to the cellular network and complete the transfer of information. This feature provides for non-intelligent serial devices to be attached to the BlueTree 4200 and BlueTree 4400, such as utility meters, and eliminates the need for operator intervention or an attached computer.

Program code is embedded inside the microprocessor of the BlueTree 4000 IP Series products to support ‘serial-over-IP’ applications. Combining the ability to communicate with attached non-intelligent devices allows the wireless modems to support more complex applications and specific customer solutions.

For use in extreme conditions, the BlueTree 4200 and BlueTree 4400 are built to meet the special operating requirements for both mobile installations and fixed industrial applications. Tested to ensure that military and automotive standards for reliability and durability are met, these rugged modems withstand the demands of vibration, temperature, shock and humidity in harsh environments.

BlueTree's BlueVue Management software combines graphical client software with the modem's firmware. This allows the BlueTree 4000 IP Series modems to be easily configured, monitored and managed using a local cable connection or a remote wireless data connection.

For more information, see the BlueTreeWireless web site.

Recent Related Stories:

Full speed ahead for Philly's Wi-Fi plan (Network World)

The reality of metro Wi-Fi (Network World)

Back to MobileVillage News Page