CORE FAQ'S What is PTI CORE™? How does PTI CORE™ work? Do I need to purchase a new system or equipment? Will CORE™ work with Digitech? Will CORE™ work with my property management software? Is pricing for CORE™ available? Request More Info: Give us a call at 800.523.9504 or email email@example.com to learn more about our industry-leading access control products and innovative technology solutions.