S • Burglar and Fire Alarm Systems monitored 24 hours a day U.L. accredited Dynamark Monitoring

• 24-hour U.L. Monitoring service by U.L. certified Dynamark Monitoring

• Small Business Surveillance Systems

• Prewiring for New Construction

• Residential/Commercial

573/815-0459

Columbia, Missouri
Since 1996

MU Engineering Graduate Owned and Operated