Made For Hospitals
Crotega’s security solutions REPULS®, SentriLaunch™, and SentriZone™ allow security and surveillance officers to provide a safe and secure environment for staff, patients, and visitors in any medical facility.
REPULS is the first and only chemical irritant that can be used inside of emergency rooms, hallways, ambulances, and other facilities, as it is target-specific and does not contaminate air handling systems.
Crotega’s building security for hospitals products enhance the safety of security officers with a hands-off approach, minimizing physical altercations and reducing the risk to patients and staff.
- Risk mitigation
- Less-than-lethal, hands-off approach
- Ability to protect staff, property and occupants
- Ability to deter active threats prior to dispatching security personal
- Enhance the building security profile


Our patented assailant suppression system is concealed within the ceilings of a hospital. Activated via touchscreen, SentriZone is a rapid-defense, nonviolent security solution that saves lives.
This discreet unmanned remote vehicle is ready to take back control of your medical building. Its docking station is disguised as digital signage, ensuring you always have eyes on the ground, hiding in plain sight.
REPULS® is a revolutionary new chemical irritant for personal and public safety. The spray causes immediate involuntary eye-closure, stings the skin, and disrupts the perpetrator’s ability to focus.
REPULS is truly revolutionary. All who work in health care know hospital and clinical environments are delicate. REPULS was proven effective and safe within an emergency room setting. REPULS met these strict standards.
Mace and OC are NOT safe to be used inside of a contained environment, and certainly not within a hospital. REPULS can be used, and is effective in gaining compliance of a subject without the long term residual effects.
Brian Mixdorf
Hospital Security Leader
SentriZone for Hospitals
Safe for Confined Spaces
REPULS is not OC or tear gas. Safe to use inside hospitals.
SentriZone is a patented building security for hospitals solution concealed in ceiling zones. SentriZone offers a rapid-defense, nonviolent security solution that can help save lives—virtually immobilizing the perpetrator until in-house responders intervene or law enforcement arrives.
Activated via a system touchscreen, SentriZone releases short bursts of water with nontoxic REPULS from the ceiling onto the source of the threat.
Safe to Use in Medical Settings
As a liquid it doesn’t vaporize and travel through the HVAC system.
Easy Clean-Up
Hassle-free mitigation with only water in under 5 minutes.