Every component, one purpose.

Sentinel is a complete chain from the hand that raises the alarm to the last door that locks. Here is each link in that chain.

System components

Each component is engineered for reliability in the moments where reliability matters most.

Wired Call Points

Sentinel offers a variety of emergency buttons that can be mounted in key areas of your site.

Voice & Sirens

Sentinel broadcasts live & pre-recorded verbal announcements through your PA system.

Door Control

Integrates with access control systems to lock or release doors on activation.

iOS & Android applications

Secure iOS application for authorised personnel to start or stop a lockdown remotely.

Wireless Activation Fobs

Sentinels wireless fobs offer up to 5KM range and activation from anywhere on site.

Visual Strobes

High-visibility strobe beacons for noisy or hearing-impaired environments.

Sentinel Hub

The brain of the system. Coordinates every input and orchestrates every response.

ARC Integration

Automatic notification to your Alarm Receiving Centre and on-site security.

Sentinel Hub

Sentinel Hub

The decision-maker at the centre of the system. The Hub receives every trigger, fires every output, and logs every event with no reliance on a single member of staff being at their desk.

INPUTSWired call points, wireless buttons, app commands
OUTPUTSAnnouncements, sirens & strobes, screens, door control, ARC
FAILSAFEContinues operating through mains power loss

Loudspeakers

Discreet white enclosures placed for full coverage corridors, halls, classrooms, courtyards. In an alert they deliver clear spoken instructions and the distinct Sentinel lockdown tone. Day to day, they double as a paging and announcement system.

INPUTSWired call points, wireless buttons, app commands
OUTPUTSAnnouncements, sirens & strobes, screens, door control, ARC
FAILSAFEContinues operating through mains power loss
Loudspeakers
Lockdown call point

Lock Down

Discreet white enclosures placed for full coverage corridors, halls, classrooms, courtyards. In an alert they deliver clear spoken instructions and the distinct Sentinel lockdown tone. Day to day, they double as a paging and announcement system.

INPUTSWired call points, wireless buttons, app commands
OUTPUTSAnnouncements, sirens & strobes, screens, door control, ARC
FAILSAFEContinues operating through mains power loss

Features

Engineered to perform when it matters.

Every detail of Sentinel, from the hardware to the software, has been designed around a single brief: respond faster, more clearly, and more reliably than anything else on the market.

Activation in under two seconds
Multiple, redundant activation paths
Pre-recorded announcements
Integrates with existing PA & access control
Battery backup on every Hub
Audit log of every activation and stand down
Test mode for staff drills
Designed to assist with Protect Duty compliance

Talk to us about your building.

Every site is different. Tell us about yours and we'll design a Sentinel system around it.

Request a demonstration