Telkonet Debuts Enhanced Product Offerings at Hospitality Industry Technology Exposition & Conference 2005

Business Wire, June 20, 2005

GERMANTOWN, Md. -- Telkonet, Inc. (Amex:TKO), the leader in providing in-building broadband access over existing electrical wiring, will be showcasing its enhanced product offerings at the Hospitality Industry Technology Exposition and Conference (HITEC) at booth #615 on June 20th -23rd, 2005 at the Los Angeles Convention Center in Los Angeles, California. The new offerings include hotel in-room printing capability and a Retro-Fit package.

With Telkonet's in-room remote printing package, hotel guests can simply connect to the Internet and use their web browser to visit a hotel's printing service web page to securely print from their room to a printer in a hotel's business center or at the front desk. Telkonet has selected PrinterOn for its in-room guest printing service because of the customization, flexibility and security of the PrinterOn service. Offering this printing amenity significantly improves business travelers' productivity while away from the office.

The Telkonet iWire Internet Retro-Fit Package is a supplemental hard-wired Internet access add-on for hotels that currently offer 100% wireless Internet in their guest rooms. Now these hotels can provide Telkonet's wired Internet solution to designated rooms to accommodate the security requirements of government employees and corporate business travelers. The Retro-Fit Package includes Internet connectivity to 10 to 15 guest rooms and the value-added in-room remote printing amenity that can offset the cost of the service.

About PrinterOn Corporation

PrinterOn specializes in wireless and remote Internet printing solutions for higher education, hospitality, corporations and public printing at hotspots. PrinterOn extends network printing for those away from their desk with mobile printing services that enable handheld PDA printing, Internet printing, Internet fax delivery and email attachment viewing. PrinterOn, a privately owned company based in Kitchener, Ontario, has been delivering award-winning document handling solutions for 20 years. http://www.printeron.net.

About HITEC

HITEC, produced by Hospitality Financial and Technology Professionals (HFTP(R)), is the most comprehensive meeting of its kind in the hospitality industry. It addresses the use of technology in the industry and brings together buyers and sellers of technology under one roof. About 4,500 hospitality executives and exhibitors from around the world are expected to attend this four-day conference and three-day exposition.

About Telkonet

Telkonet develops and markets technology for the transmission of high-speed voice, video and data communications over the existing electrical wiring within a building. The revolutionary Telkonet iWire System(TM) utilizes proven powerline communications (PLC) technology, which enables the delivery of commercial high-speed Broadband access from an IP "platform" that is easy to deploy, reliable and cost-effective by leveraging a buildings existing electrical infrastructure. The buildings existing electrical wiring becomes the backbone of the local area network, which converts virtually every electrical outlet into a high-speed data port, without the costly installation of additional wiring or major disruption of business activity.

The Telkonet iWire System(TM) can be installed rapidly and offers a viable and cost-effective alternative to the challenges of hardwiring and wireless local area networks (LANs). Telkonet's products are designed for use in commercial and residential applications, including multi-dwelling units and the hospitality and government markets. Applications supported by the Telkonet "platform" include but are not limited to: VoIP telephones, Internet connectivity, local area networking, video conferencing, closed circuit security surveillance and a host of other information services. For more information, please visit www.telkonet.com.

Statements included in this release may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements involve a number of risks and uncertainties such as competitive factors, technological development, market demand and the Company's ability to obtain new contracts and accurately estimate net revenues due to variability in size, scope and duration of projects, and internal issues in the sponsoring client. Further information on potential factors that could affect the Company's financial results, can be found in the Company's Registration Statement and in its Reports on Forms 8-K filed with the Securities and Exchange Commission (SEC).