Premium 4-Wire Optical Heat Detector – UL/EN/CE Certified for Ultimate Safety
High-sensitivity optical sensor detects rapid temperature rises, ideal for warehouses, factories, and commercial kitchens. Flame-retardant ABS housing ensures durability in harsh environments. 12/24VDC dual voltage compatibility for flexible integration into existing fire alarm systems. Precision-engineered thermal fuse triggers instant alerts, minimizing false alarms. Certified by UL, EN, and CE for global compliance. Low-profile design blends seamlessly with modern interiors while maximizing coverage. Optimized for high-volume procurement with wholesale pricing—direct from manufacturer to your supply chain. Stock up on reliability without compromising budget.