Our team is available to assist you 24-hours a day 7 days a week.

Whether you have a billing question, need to update your call list, change a user code or need help troubleshooting your system we are here to assist you. Call 303-799-8585

Other service categories

Alarm system manuals
Access my account
Frequently asked questions (FAQ's)
Change request


Referral Program

As a customer of IST we will give you $50.00 for every referral which becomes a new client, as well as give them their first month's monitoring for free!

Call now to learn more

Packaged Savings

Save on bundled security packages
  • Intrusion & Video Surveillance
  • Video & Access Control
  • Access Control & Intrusion

Cloud Computing

Cloud computing is a natural evolution of the widespread adoption of virtualization and has opened the doors to new advances in the security industry.