Sentry Systems, Inc.
2182 4th Street
White Bear Lake, MN 55110
Phone: (651) 426-4627
Toll Free: 1(800) 800-4627
Fax: (651) 426-7871
Customer Service: (651) 294-3337 or Email: Customer Service for Billing inquiries, update on expected payment arrival, general service questions.
Service Department 24-hour technical support: (651) 294-3333 or Email: Service Department for inquiries about troubles and alarm system functions, user manuals, or schedule an appointment.
Central Station Dispatch: (651) 653-1446 or Email: Central Station For call list updates, Opening/Closing questions and account information or modifications etc.
Sales: 651-426-4627 or Email: Sales Department by submitting a Request Form (Click).
Whatever your security concerns are,
we can help.
Call us at (651) 426-4627 or toll-free at 1(800) 800-4627.