Awareness
Recognize changes in people, environments, and behavior before a problem becomes a crisis.
About Sentry
Built From Experience.
Driven By Purpose.
The professionals are rarely there when it starts. We prepare people to recognize danger earlier, make better decisions, and act with confidence.
The Sentry Framework
Preparation is a decision-making advantage.
Training should give people more than techniques. It should give them a framework they can use when the situation changes fast.
Behavior Recognition
Understand predatory patterns, escalation signals, and warning signs most people miss.
Decision-Making
Build simple mental frameworks so the first important decision is not made for the first time under pressure.
Action
Develop the practical skills and mindset to act decisively when action becomes necessary.
Founder
Chase Coughlin
Sentry Concepts grew out of years spent in environments where judgment, communication, and preparation had real consequences. That experience shaped the way Chase teaches today: practical skills, realistic decision-making, and a strong emphasis on recognizing problems before they become emergencies.
After moving into real estate, he saw many of the same vulnerabilities from a civilian and professional perspective—people working alone, meeting strangers, entering unfamiliar environments, and often doing so with little formal preparation. That led to the development of The Safe Agent, a continuing-education approved Realtor safety program, and a broader training system designed to make people and organizations more capable.
Chase also serves as Chair of the Greater Regional Alliance of REALTORS® Safety Task Force, helping shape safety education and preparedness for real estate professionals while continuing to build Sentry’s training, equipment, and protective-services mission.
Experience & Recognition
Credibility earned in the real world.
Professional Background
- Former Sheriff’s Deputy
- FBI Violent Crime Task Force
- SWAT Operator
- Field Training Officer
- Firearms & Defensive Tactics Instructor
- Public-Safety Rescue Diver
- 12+ Years Instructing
- 2,000+ Professionals Trained
- Chair — GRAR Safety Task Force
- Creator — Continuing-Education Approved Realtor Safety Program
- Author — The Safe Agent
Recognition
- Medal of Bravery
- State of Michigan Tribute
- Multiple Life-Saving Awards
- Professional Excellence Commendation
- GRAR Committee Member of the Year
- State CE-accredited curriculum
Prepare Before You Need It