Updates

Telkonet Installs the Telkonet iWire System at Electric Substations for Four Major Public Utilities

Germantown, MD - Telkonet, Inc. (AMEX: TKO), the leader in providing powerline carrier (PLC) networking solutions using existing electrical wiring, today announced that it has installed the Telkonet iWire System at substations owned by four major US public utilities.  Telkonet Energy Services (TES), launched in July, deployed the Telkonet iWire System to monitor the performance and activities of the substations. The system uses the existing electrical wiring inside the substation to deliver the monitoring data. The data can be transmitted remotely to any location via a high-speed Internet connection. Monitoring the data enables the substations to maintain the stability of the electric grid and efficiently manage the energy supply. TES is in active negotiations with 10 additional utilities across 10 states.Ron Pickett, President and CEO of Telkonet said, "Our initial experience working with public utilities has created a sales cycle measured in just months. We are extremely pleased that TES has sold and installed products so quickly after announcing our utility solution. An average size substation requires 10 monitoring devices, representing a manufacturers suggested retail price (MSRP) of approximately $5,000 of Telkonet equipment. We have great expectations for the utility sector, as there are an estimated 70,000 substations in North America."Ron Pickett added, "TES is also negotiating a contract with a master channel partner that will accelerate sales and deployment of the Telkonet iWire System to the nation's utilities."  The substation monitoring and automation market offers TES a large market with substantial potential. Newton-Evans Research Company estimates the current annual global spending for substation automation and integration programs at about $550-600 million, with an overall potential market size of nearly $40 billion. The Newton-Evans year-end 2005 study has found that 76% of the North American utility respondents indicated having a substation automation and integration strategy in place.About TelkonetTelkonet develops and markets technology for the high-speed transmission of secure voice, video and data communications over in-premise and shipboard electrical wiring. The revolutionary Telkonet iWire System utilizes proven powerline communications (PLC) technology to deliver commercial high-speed broadband access from an IP "platform" that is easy to deploy, reliable and cost-effective by leveraging a building's existing electrical infrastructure. 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 teleconferencing, IP surveillance and a host of other IT services. For more information,  please visit www.telkonet.com.Contacts:Michael Porter, PresidentPorter, LeVay & Rose, Inc.Phone: (212) 564-4700Email: mike@plrinvest.com Website: www.plrinvest.com Harrison G. WiseRubenstein Public RelationsPhone: (212) 843-8001Email: hwise@rubensteinpr.com