The Sentinel Advanced Vehicle Fire Suppression Aid

IR flame detection. 120° precision suppression nozzles. IP67 electronics. GSM/4G alerts. Multi-zone protection for engine bays, cabins, and EV battery compartments — in any vehicle.
4 Zone

Protection

IP67

Electronics

GSM/4G

Connected

International Patent Application No. PCT/AU2023/050224
Product Overview

The Sentinel Advanced Vehicle & EV Fire Detection and Suppression System

The Sentinel is an intelligent vehicle fire suppression system designed to protect engine bays, passenger compartments, EV battery enclosures, and critical vehicle systems. Using advanced IR flame detection and heat monitoring technology, it continuously monitors multiple zones and automatically responds when a fire threat is detected.

Precision suppression nozzles help target the source of the fire, while GSM/4G connectivity provides real-time alerts via mobile app, SMS, and email. Built with rugged IP67-rated electronics, The Sentinel is ideal for passenger vehicles, EVs, public transport, commercial fleets, heavy machinery, and motorsport applications, delivering reliable 24/7 protection in demanding environments.

Protected under International Patent Application No. PCT/AU2023/050224.

Key Capabilities

Everything The Sentinel Delivers

Engineered specifically for the environments where Indian infrastructure faces the highest fire risk.

IR Flame + Heat Detection

Dual-sensor approach: infrared flame detection aligned with rate-of-rise temperature monitoring in each zone — fast, accurate, reliable.

Multi-Zone Protection

Up to four modules covering engine bay, cabin, and EV battery zones independently. Normal Mode or Race Mode activation for precise control.

120° Precision Nozzles

SS316 nozzles with 120° full-cone spray pattern. Sensor field-of-view aligned with spray cones for synchronised detection and suppression.

GSM/4G Connected

Real-time alerts via app, SMS, and email. OTA firmware updates. API for fleet integration. Manage multiple vehicles from a single dashboard.

IP67 Electronics

Conformal-coated PCB, automotive-grade connectors, and IP67-rated electronics — engineered to survive vehicle vibration, heat, and moisture.

Refillable Cylinder

SS316 pressure vessel. Refillable with approved water-based fluid — no re-certification required when refill procedure is followed. Annual inspection schedule.

How It Works

From Detection to Response — Automatically

Detect

IR flame and rate-of-rise temperature sensors in each zone continuously monitor for fire threats — from engine bays to EV battery compartments.

Decide

Normal Mode: only the triggered zone discharges — extending available fluid. Race Mode: all zones discharge simultaneously for maximum response.

Discharge

120° full-cone nozzles via braided stainless hoses deploy suppressant precisely at the fire source — 1.5–2.0m radius in open areas.

Notify

Automatic alerts via app, SMS, and email for fire events, zone discharges, low battery, and system faults. Fleet dashboard updated in real time.

Technical Specifications

Built to Perform. Engineered to Last.

Modules

Up to 4 zones (engine, cabin, battery)

Module Dimensions

Ø150 × 98 mm (with brackets)

Cylinder

SS316; 880 × 169 mm; ~7.3L internal volume

Operating Pressure

12–15 bar; hydrotest 22.5 bar (1.5× MAWP)

Nozzles

SS316; 120° full cone; ~6 L/min @ 12–15 bar

Hoses

12mm ID braided stainless; 5m standard (to 10m)

Coverage

1.5–2.0m radius (open); 0.8–1.0m (confined)

Connectivity

GSM/4G, SIM, app, API, OTA updates

Electronics

IP67; conformal PCB; automotive connectors

Activation

Automatic; dashboard button; dual FIA-style (race)

Standards

ASME BPVC VIII Div.1; EN 13445; PD 5500; NATA; ISO 9001

Patent

PCT/AU2023/050224

Applications

Where The Sentinel is Deployed

The Sentinel is purpose-built for environments where fire risk is high and standard protection is impractical.

Race & Motorsport

Track vehicles, rally cars, FIA-compliant race applications

Passenger & EV

Private vehicles, electric cars, hybrid vehicles

Public Transport

Buses, coaches, minibuses, intercity transport

Trucks & Logistics

Commercial trucks, HGVs, logistics fleets

Heavy Machinery

Mining equipment, construction machinery, forklifts

FAQ

Frequently Asked Questions

What is the difference between Normal Mode and Race Mode?

Normal Mode activates only the module in the detected zone — conserving fluid and targeting the specific threat. Race Mode activates all modules simultaneously for maximum immediate suppression — suited for motorsport and high-speed scenarios.

Normal Mode activates only the module in the detected zone — conserving fluid and targeting the specific threat. Race Mode activates all modules simultaneously for maximum immediate suppression — suited for motorsport and high-speed scenarios.

Yes. The Sentinel provides an API for fleet integration, allowing multiple vehicles to be managed and monitored from a single software dashboard with real-time alerts.
Yes. The dual FIA-style manual activation option is specifically designed for race and track applications. Race Mode simultaneous discharge meets the requirements of high-speed motorsport environments.
Is the Sentinel compatible with electric vehicles (EVs)?
Yes. The Sentinel is specifically designed to protect EV battery compartments as a dedicated zone. It is engineered for both traditional combustion vehicles and electric/hybrid platforms.
No re-certification is required after refilling when the approved procedure is followed. The cylinder is designed to be refillable, and a scheduled maintenance plan ensures ongoing compliance.
The Sentinel requires professional installation by a qualified technician. Module mounting dimensions are Ø150 × 98mm per module. Full installation documentation and support is provided.
Annual inspection, battery replacement every 12 months, and scheduled solenoid service. The app provides automated maintenance reminders and service scheduling.
Get in Touch

Enquire About The Sentinel

Tell us about your site or application. Our team will assess your requirements and provide the right configuration recommendation — no obligation.

WhatsApp — Fastest Response

Available 7 days · Typically responds in under 1 hour

+91 9714269162

Monday – Saturday · 9 AM to 6 PM IST

Sales.india@thefireknight.com

For detailed enquiries, proposals & distributor applications

Get a Free Consultation

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