THRESHOLD will be closed on Friday, April 3rd. We will reopen for business on Monday, April 6th.
THRESHOLD Visitor Management Systems will be at the IAHSS Colorado Education Symposium on September 30, 2026 in Denver, CO. Stop by our Booth to see a demo of our eVisitor […]
Financial Analyst
Sheryl joined Threshold in April 2025. She earned her Bachelor’s degree in Accounting from Central CT State University in 2001 and went on to build a career spanning more than 20 years in regulated private water utilities. While Threshold operates in a very different industry, Sheryl brings extensive financial expertise and a strong foundation in regulatory environments. In her role, she is responsible for all accounting functions at Threshold, including the preparation of monthly financial statements, corporate reporting, cost analysis and the development of annual budgets. She also oversees the finance department, ensuring accuracy, efficiency, and strategic financial management across the organization.
Sheryl enjoys spending quality time with her sons and her dog, Ozzy. She has a passion for cooking and baking, and loves attending country music concerts whenever she gets the chance. In her free time, she’s happiest outdoors – whether that’s hiking scenic trails or relaxing by a cozy fire.
Production Manager
Stacy Keefer is a results-driven operations and production professional with over 25 years of experience improving workflows, managing production schedules, and supporting business growth. She is known for streamlining processes, coordinating with vendors, and delivering projects efficiently and on spec. Stacy brings a practical, hands-on approach to solving operational challenges and driving performance across teams.
When not working, she can be found fishing, hiking, or enjoying a round of disc golf.
Senior Product Manager
Aris DiGiulio joined Threshold as Senior Product Manager in 2024, bringing more than a decade of diverse experience in brand management, new product development, consulting and entrepreneurship. In this role, Aris leads the Product team in all innovation efforts while supervising management of the existing product portfolio. He also directs the support and development team for eVisitor, Threshold’s successful proprietary visitor management software used by organizations to streamline access management.
With prior experience at large global organizations including Diageo, Schick and Kobrand Corporation, Aris is focused on driving innovation while maintaining a high level of product quality and customer support that defines the Threshold organization. This has resulted in multiple new products and software enhancements that have delivered solutions and improved experiences for businesses, visitors, contractors and employees.
Aris earned his bachelor’s degree from Stony Brook University and an MBA from Fordham University’s Gabelli School of Business. He resides in Fairfield, Connecticut and enjoys spending time with his wife and two daughters.
Director of Sales and Marketing
Noel Turner is a seasoned veteran in the visitor management marketplace. She is currently the Director of Sales and Marketing for Threshold Visitor Systems, an Avery Products Company. Her employment there spans twenty years, the last eight in her current position.
Her degree in communications and her industry experience have served her well in leadership roles with the ASIS and ISDA (Identification Security Dealers Association), leading national trade organizations in the security marketplace. She’s an industry expert in bringing together businesses, which collectively and efficiently solve the end user’s visitor security issues and problems with the appropriate level of sophistication, technology and cost.
In her free time, Noel loves to go camping and spend time with her dog.
General Manager
Suzanne Corcoran joined Threshold in 2001 after a career in network radio sales and promotion. Starting in Sales, she quickly became part of a new Product Development team, using her marketing and project management skills to help create and launch the original Visitor Badge product line.
Over the years, she has added various management responsibilities from Production to Finance, leading to her current role as General Manager. Suzanne and the Threshold leadership team are dedicated to growth via new product development, enhanced web and digital marketing, high quality propriety products and superior service to customers and partners alike, all while fostering a collaborative and rewarding workplace culture.
A simple, reliable way to manage parking for staff,
residents, students, and visitors.
Use code PARK10 during checkout.
The Red Flag feature has been improved! Now you can set your system to not print a badge for any visitor record that has been previously marked with a Red Flag. The attendant will be prompted to redirect the visitor according to your security protocol.
It’s easy and free to activate this feature. Simply call us and ask for “Red Flag, No Badge” to be turned on. Once it’s on, the above pop-up will come up when a red flagged visitor comes back. No badge will print and the attendant will need to follow the facility’s policy for handling red flagged visitors.
The flags and notes only show to the desk attendant, not the visitor.
Please contact eVisitor Support with any questions on how to use Flags in your system.
If you have seen a special offer in our advertising, mailings, or emails, this is the area to enter the Promo Code to receive that offer. After you’ve entered the Promo Code, click “Update cart” for the code to take effect. If you have any questions, please call 1-800-243-1969.