• Vermont Vacation Home Security Systems

Online Bill Pay


First Line Security offers the ease of paying your FLS invoices from this website. Manage your entire bill payment process online anytime with fast, secure and convenient online bill payment using a major credit card. You may also call the office to pay by phone or set up autopay. Make an Online Payment.

Home Security Systems


First Line Security offers dependable, state-of-the-art, custom residential and commercial security systems at an affordable price for your peace of mind. In addition, 24/7 central station monitoring means that someone will be there to answer the calls from your alarm system at all times.               Learn More >>

Customer Care Center


Find answers to common questions regarding the use of your alarm system, as well as, troubleshooting problems that you may encounter with your existing FLS system. Visit the Customer Care Center for system tips, resetting, and arm/disarm instructions or call the office for a more personalized service. Learn More>>

Recent Customer Feedback