ZETTLER Marine Multi-Sensor Detector with CO (3oTec) vs AutroSafe 4 Maritime Standard Solutions BS-420M

Fire Detection Systems comparison · 2 products · View all Fire Detection Systems

The Tyco Fire Protection (Johnson Controls) ZETTLER Marine Multi-Sensor Detector with CO (3oTec) and Autronica Fire & Security AutroSafe 4 Maritime Standard Solutions BS-420M are both fire detection systems products certified to DNV and LR.

ZETTLER Marine Multi-Sensor Detector with CO (3oTec)
AutroSafe 4 Maritime Standard Solutions BS-420M

Specification comparison

Specification ZETTLER Marine Multi-Sensor Detector with CO (3oTec) AutroSafe 4 Maritime Standard Solutions BS-420M
Detection Type Triple sensor: smoke + heat + CO
Detection Channels 3 channels
Technology MZX DIGITAL addressable (3oTec)
Variants Available 32
Detection Loops Per Panel 6/12
Loop Units Per Loop 127
Panels Per System 64
Temperature Range -25 to +70 C
Protection Class IP32

Certification comparison

Certification ZETTLER Marine Multi-Sensor Detector with CO (3oTec) AutroSafe 4 Maritime Standard Solutions BS-420M
BV — Not listed ✓
DNV ✓ ✓
LR ✓ ✓
MED ✓ ✓
SOLAS ✓ ✓
USCG — Not listed ✓

Other Fire Detection Systems comparisons

Data sources

ZETTLER Marine Multi-Sensor Detector with CO (3oTec)
Data from johnsoncontrols.com ·
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AutroSafe 4 Maritime Standard Solutions BS-420M
Data from product.autronicafire.com ·
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