SIMPLE. FAST. EFFECTIVE.
How SENTRI Works
Protecting your home and loved ones takes just three easy steps — no tools, no wiring, no hassle.
HOW IT WORKS
Protected in 3 Simple Steps
1
Place It
Peel and stick or set your device wherever you need protection — a door, window, bag, or bedside.
2
Set It Up
Choose your alarm mode or pair with the app in under a minute. No technician required.
3
Stay Protected
Get instant alerts and a powerful alarm the moment something happens.
WHY IT'S SO EASY
No Installation
No drilling, wiring, or technicians — ever.
Instant Alerts
Be notified the moment protection is triggered.
No Monthly Fees
One-time purchase, lifetime protection.
Ready to get protected?
Set up your SENTRI device in minutes and feel safe today.