Soosan Hometech
DETECTORCONTROLLERSHUTOFF
FLAGSHIP SOLUTION

Complete Gas Safety,
From Detection to Shutoff

A unified system where every component works in perfect harmony for the fastest, most reliable gas safety response.

15-second shutoff
25% LEL detection
KGS, KFI certified
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SYSTEM ARCHITECTURE

How The System Works

Three components, one seamless safety solution

STEP 01 · DETECT
DETECT
FB-365, FB-365R, FB-370, FB-370R
Continuously monitors air for gas concentration
Activates alarm at 25% LEL threshold
Sends signal to detection controller
FB-365FB-365
FB-370FB-370
STEP 02 · CONTROL
CONTROL
FC-531R, FC-532R, EC-533R, EC-536R
Receives alarm signals from up to 8 detectors
Centralized monitoring with visual indicators
Triggers automatic shutoff valve activation
FC-531RFC-531R
EC-533REC-533R
EC-536REC-536R
STEP 03 · SHUTOFF
SHUTOFF
GD-703, GD-704, GD-705
Physically stops gas flow via solenoid valve
Responds within 15 seconds of controller signal
Manual reset after safety check completed
GD-703GD-703
GD-704GD-704
GD-705GD-705
When gas is detected → Controller triggers valve → Gas flow stops within 15 seconds
READY-TO-ORDER SETS

Standard System Configurations

Pre-configured sets for common applications

RESIDENTIAL

Residential System

For single-kitchen homes and apartments

INCLUDED COMPONENTS
FB-365
FB-365
Gas Leak Detector
FC-531R
FC-531R
1-Channel Controller
GD-703
GD-703
Shutoff Valve (DN15 Small)
Best For
Homes, Apartments
Coverage
1 detection zone
Certifications
KGSKGS, KFI
Installation
< 2 hours
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Most Popular
COMMERCIAL

Commercial System

For restaurants and small commercial kitchens

INCLUDED COMPONENTS
FB-370
FB-370
Gas Leak Detector
CONTROLLER OPTIONS
EC-533R
EC-533R
Multi-zone Controller
— OR —
EC-536R
EC-536R
Advanced Multi-zone Controller
VALVE OPTIONS
GD-704
GD-704
Shutoff Valve (DN20 Medium)
— OR —
GD-705
GD-705
Shutoff Valve (DN25 Large)
Best For
Restaurants, Cafes
Coverage
Single-zone commercial
Certifications
KGSKGS, KFI
Installation
< 3 hours
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Enterprise
INDUSTRIAL

Industrial System

For hotels, factories, and large multi-zone facilities

INCLUDED COMPONENTS
BB-455
BB-455
Industrial Gas Detector
BB-455 Detector Head
BB-455 Detector Head
Replaceable Sensor Head
Best For
Hotels, Factories
Coverage
Multi-zone
Certifications
KGS, KC
Installation
Custom
Request Enterprise Proposal
INTEGRATED ADVANTAGE

Why Choose Integrated Over Separate?

Faster Response

Coordinated signals cut response time to 15 seconds from detection to shutoff.

15 sec

Higher Reliability

Tested and validated as a complete system-not just individual components.

100%

Centralized Monitoring

One controller manages multiple detection zones for full facility oversight.

8 zones

Single-Vendor Compatibility

Guaranteed compatibility across all components. No integration headaches.

Plug & Play
WHERE IT'S USED

Suitable For Every Environment

Residential
Residential
Homes & apartments
Restaurant
Restaurant
Commercial kitchens
Hotel
Hotel
Hospitality facilities
Hospital
Hospital
Medical facilities
Industrial
Industrial
Manufacturing plants
Airport
Airport
Transportation hubs
COMPLIANCE & STANDARDS

System Certifications

Every component independently certified, validated together as a system.

KGS

Korea Gas Safety Corporation

The gold standard for gas safety equipment in Korea. Mandatory certification for any gas detector or shutoff device sold in the Korean market. Soosan Hometech has maintained KGS certification since 1989.

KFI

Korea Fire Institute

Issued by the Korea Fire Institute, this certification validates that the integrated system meets fire safety protocol requirements. Required for installation in commercial and public buildings.

SYSTEM ADVISOR

Configure Your Custom System

Answer 4 questions for a personalized recommendation

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ApplicationZonesGas TypeCountry

What is your application?

Residential
Homes, apartments, dormitories
Commercial
Restaurants, cafes, commercial kitchens
Industrial
Hotels, factories, large facilities

Ready to design your gas safety system?

Our engineering team will recommend the right configuration for your facility within 24 hours.

Manufactured in Korea since 1989 KGS & KFI Certified OEM & Bulk Orders Welcome 24h Quote Response