Heiman HM-629PHS Wins iF DESIGN AWARD 2026 as World's Thinnest Smoke Alarm
Revolutionary 19.9mm maximum thickness, 1.52mm minimum edge, 92mm diameter—redefining fire safety design
Düsseldorf, Germany – February 2026 — Heiman, a leading innovator in smart safety solutions, today announced that its HM-629PHS Ultra-Thin smoke alarm has been honored with the prestigious iF DESIGN AWARD 2026, recognized as the world's thinnest smoke alarm. This groundbreaking achievement—measuring just 92mm in diameter, with a maximum thickness of only 19.9mm tapering to an incredible 1.52mm at its thinnest edge—establishes an entirely new category in fire safety technology where exceptional protection meets invisible design.
Currently, no other smoke alarm on the global market achieves this level of slim profile while maintaining patented design integrity, full certification compliance, and 12-year sealed battery performance.
A New Dimension in Safety Design
To fully appreciate the HM-629PHS's remarkable dimensions, consider this visual comparison: when placed beside a standard euro coin standing upright, the device's thickest point is still slimmer—while its tapered edge at just 1.2mm is barely thicker than a single coin's edge lying flat. This isn't merely a specification; it's a tangible experience that has left European distributors, architects, and safety professionals genuinely astonished during hands-on demonstrations.
"Specifications and photography cannot capture the true impact of this product," said [Spokesperson Name], European Marketing Director at Heiman. "When clients hold the HM629-PHS for the first time, the immediate reaction is always surprise at how something so compact—just 92mm across and tapering to 1.2mm—can deliver full fire protection. It is simultaneously ultra-thin, remarkably small, and incredibly light, disappearing elegantly into ceilings while delivering uncompromising safety. Winning the iF DESIGN AWARD validates our belief that safety equipment can be both life-saving and architecturally invisible."
European Design Excellence, Legally Protected
The HM629-PHS's revolutionary form factor—featuring its distinctive tapered profile from 19.9mm to 1.52mm—is protected by EU Registered Community Design Patent, ensuring its ultra-thin silhouette remains exclusive to Heiman across all 27 EU member states. This legal protection reinforces Heiman's commitment to genuine innovation in European fire safety.
With its compact 92mm diameter and sculpted minimalism, the device integrates seamlessly into hotels, healthcare facilities, residential care homes, and modern apartments where architectural harmony is paramount—meeting Europe's most demanding aesthetic standards without compromising safety performance.
iF DESIGN AWARD 2026 Recognition
The prestigious iF DESIGN AWARD jury—comprised of 131 independent design experts from 23 countries—specifically recognized the HM629-PHS for:
- Revolutionary Form Factor: World's thinnest battery-powered smoke alarm—92mm diameter, 19.9mm max thickness, 1.52mm minimum edge
- 12-Year Sealed Battery Life: Zero maintenance, zero compromise
- Smart Night Mode: Silences non-emergency signals for undisturbed rest—ideal for hospitality and healthcare environments
- photoelectric Sensing Technology: Instant smoke detection with alarm memory function
- End-of-Life Warning System: Proactive alerts ensuring continuous protection
- Fire-Retardant Construction: Highest classification for flame resistance
- Magnetic Bracket Installation: Tool-free mounting and effortless maintenance
Certified Confidence
The HM-629PHS proudly carries EN 14604 certification, meeting Europe's most stringent safety standards while pushing the boundaries of what's possible in battery-powered smoke alarm design.
Experience the Difference
Heiman invites European distributors, architects, and safety professionals to experience the HM-629PHS firsthand. The tactile revelation of holding the world's thinnest battery-powered smoke alarm—feeling its 92mm compact diameter, 19.9mm slim profile, and feather-light 1.52mm edge—conveys what words and images cannot: that exceptional safety and exceptional design are no longer mutually exclusive.
The HM-629PHS is now available for distribution across European markets.
About Heiman
Heiman is a global leader in smart safety and security solutions, dedicated to developing innovative products that protect lives without compromising living spaces. With a focus on European design sensibilities and international safety standards, Heiman continues to pioneer the future of integrated safety technology.
