EN 14604 vs UL 217: Fire Alarm Certification Comparison Guide

When sourcing smoke detectors for international distribution, understanding certification standards is crucial. The two most important standards are EN 14604 (European) and UL 217 (North American). This guide explains the key differences and helps you determine which certification you need.

Overview of Standards

EN 14604 - European Standard

EN 14604 is the harmonized European standard for smoke alarm devices. It is mandatory for products sold in the European Economic Area (EEA) and is typically paired with CE marking.

Scope:

• Standalone smoke alarms for residential use
• Battery and mains-powered devices
• Interconnectable smoke alarms

Key Markets:

• European Union (27 countries)
• UK (with UKCA marking)
• EEA countries (Norway, Iceland, Liechtenstein)
• Switzerland

UL 217 - American Standard

UL 217 is published by Underwriters Laboratories and covers single and multiple station smoke alarms for the US and Canadian markets.

Scope:

• Single station smoke alarms
• Multiple station (interconnected) smoke alarms
• Combination smoke/CO alarms

Key Markets:

• United States
• Canada (with cUL marking)
• Mexico
• Some Middle Eastern countries

Testing Requirements Comparison

Detection Performance

Key Differences Summary

Which Certification Do You Need?

Choose EN 14604 if:

• Primary market is Europe
• Distributing to EU/UK retailers
• Meeting EU Construction Products Regulation
• Seeking CE marking for entire product line

Choose UL 217 if:

• Primary market is United States or Canada
• Meeting NFPA 72 requirements
• Selling through major US retailers
• Required by local building codes

For certified products meeting EN 14604 and UL 217 standards, browse our product catalog or contact us for OEM certification support.