Walker Wireless Exhibits at CSHEMA

Showcasing Temperature and Humidity Sensors that are Battery Operated
and Wirelessly Transmit their Critical Data

Lebanon, OH (July 10, 2008)
Walker Wirless LLC (www.walkerwirelessco.com)will exhibit their ConceptOne family of battery operated and wireless temperature and humidity sensors at the Campus Safety Health and Environmental Management Association (CSHEMA) Annual Meeting. This event will be held from July 28th through July 29th at the Hyatt Regency in St. Louis Missouri.

Institutions have used hard-wired sensors for many years to monitor the temperature of refrigerators, freezers, rooms, laboratories, and other areas. Temperature measurement is the most direct and efficient way to monitor refrigerator and freezer performance and provide food safety.

The problem with wired sensors is the high cost to install the power and data cables that are required. And if you are using personnel to manually read and record the data, you could better utilize their time.

The Walker Wireless Booth Number 208 will showcase the ConceptOne family of temperature and humidity sensors including 418 MHz, 900 MHz, and our new ultra low power (ULP) 802.11 Wi-Fi Sensor Family. All of these sensors provide a:

* Fast and Easy Installation
* No Power Wires, No Data Wires
* Years of Operation with an easy to replace AA battery
* Proven, Off-the-shelf Hardware
* Robust Communications
* High Strength, Small Size, Light Weight, ABS Enclosure

Our newest line of Ultra Low Power Wi-Fi, temperature and humidity sensors enable IT Managers to obtain added value from their WiFi network build out. The product family consists of Temperature, and Humidity Modules with integrated 802.11 radios supporting 128 bit encryption with WEP, WPA2 and WPA2 PSK security. Recently developed ultra low power (ULP)silicon chip technology enables years of operation on a single AA battery. The sensors are designed to work with Industry Standard 802.11 Access Points for easy installation. This capability eliminates the need for repeaters, controllers, and coordinators typically needed for most wireless deployments.

Walker Wireless LLC, founded in 1986, provides infrared and radio frequency solutions to Hospitals, Retailers, Libraries, Colleges and Universities. Typical applications include traffic counting, and the monitoring of temperatures in freezers, coolers, cryogenic chambers, data control rooms, and computer rooms.