Sentinel™

A Simple Barrier That Helps Stop Unwanted Entry

Most doors rely on a lock alone. Sentinel™ adds an extra layer of protection by helping reinforce your door while triggering a loud alarm the moment pressure is applied.

No installation. No wiring. No complicated setup.

Just place it beneath your door handle and activate the alarm mode in seconds.

WHY SENTINEL™?

🚨 BUILT-IN LOUD ALARM

Designed to activate when force or movement is detected at the door.

🔒 HELPS REINFORCE YOUR DOOR

Creates additional resistance against pressure applied to inward-opening doors.

⚡ READY IN SECONDS

Simple setup with no tools or permanent installation required.

🏠 GREAT FOR HOME OR TRAVEL

Perfect for apartments, homes, dorms, hotels, and temporary stays.

🧳 PORTABLE & COMPACT

Easy to move between rooms or pack while travelling.

HOW IT WORKS

1. Place Sentinel™ beneath your door handle
2. Secure the base against the floor
3. Activate the alarm mode
4. Sentinel™ helps resist movement while sounding an alert if pressure is applied

PRODUCT FEATURES

✔ Loud built-in alarm
✔ Adjustable design for multiple door sizes
✔ Stable anti-slip base
✔ Battery powered
✔ Lightweight and portable
✔ No installation required

Add an extra layer of protection to your door with Sentinel™.