Sentry Custom Security has parts to service and upgrade 3M 3500 & 3900 systems.
“Our library just had a Sentry upgrade of our 3M 3500 library security systems with the WAM/MM-RT controller. We are especially pleased with the reporting feature that allows our staff to generate reports of gate count activity. Also, Sentry's ability to access the controllers remotely should provide improved efficiency with system maintenance and reduce maintenance costs.”
James Piccininni, Dean of Libraries, University of St. Thomas
Please contact Tim Peters, Products Coordinator for inquiries, or visit the Shop Minitex website for more information about these and other products.
Phone: 612-625-9527 or 800-462-5348