PSA ADDS DMP TO ACCESS CONTROL LINE-UP

November 23, 2001

Digital Monitoring Products, Inc. (DMP), Springfield, MO, announces an agreement with PSA Security Network, that provides PSAs 140-member companies access to DMPs line of Intrusion, Fire and Access Control products and services.

Under this agreement, PSA member companies can sell and install the full line of advanced security products offered by DMP. This adds to the nearly 150 different manufacturers that provide products which are available through PSAs network.

PSA is a quality organization, and DMP is happy to be a part of it. We look forward to servicing the PSA network with our advanced line of security products, and especially look forward to an increased presence in Latin America, said Dave Rogers, International Sales Director.

PSA Security Network, headquartered in Denver, CO, was first established in 1974 and has grown to be one of the worlds leading advanced security system providers, including over 200 international offices. PSA Network will design, sell, install and service closed circuit television systems, access control systems, integrated systems for security and maintain management control and communications.

For further information on PSA, contact Lisa Speyer at (303) 252-8607, or visit www.psasecurity.com, or for more information about DMP Products, contact your Regional Sales Manager at (800) 641-4282, or visit our website at www.dmpnet.com.