Sonitrol Appoints Gregg Groenemann Vice President of Marketing

(November 14, 2005) Sonitrol Corporation, the leader in verified electronic security, today announced the appointment of Gregg Groenemann to the position of Vice President of Marketing, where he will be responsible for leading all marketing efforts including lead generation, targeted sales campaigns, brand management, advertising, public relations, online marketing and sales tool development.

"Gregg's combination of direct sales and sales management experience, coupled with his proven track record of generating business-to-business leads and vertical market programs for direct sales forces, make him a welcome addition to Sonitrol's senior management team," said Alex Gellman, President and Chief Operating Officer of Sonitrol.

Groenemann joined Sonitrol from Malvern, Pennsylvania-based IKON Office Solutions Inc., the world's largest independent channel for document management systems and services, where he served as corporate director of marketing covering IKON's Enterprise Services business.

At IKON, he was responsible for the marketing, delivery and strategy for the company's professional and customer services offerings as well as on- and off-site outsourcing services. He was also responsible for positioning IKON's services to vertical markets including education, healthcare, legal, insurance and financial services.

Groenemann resides in Valley Forge, Pa., with his wife and four children.

About Sonitrol:
Sonitrol Corporation is the leading provider of Verified Response security solutions for businesses and schools in North America. Founded by a policeman, the company's technology was created to reduce false alarms and increase apprehensions. Sonitrol's proprietary audio verification capability has assisted local law enforcement in the apprehension of more than 155,000 suspects since 1977. Its integrated suite of offerings includes audio intrusion alarms, access control, video surveillance and fire detection. For more information on Sonitrol and its integrated security solutions, please visit the company's website at www.sonitrol.com.