The XGF-C406 Wired Smoke Detector is a high-precision, energy-efficient photoelectric smoke detector designed to integrate seamlessly with 2-wire and 4-wire fire alarm systems. With a sensitivity of 0.08–0.16 dB/m, it ensures early and accurate smoke detection, while its low power consumption (≤50μA standby) supports long-term energy efficiency. Operating across a wide DC 9V–35V input, the XGF-C406 is compatible with most wired alarm systems, and its red LED indicator provides immediate visual status alerts. Built from durable flame-retardant ABS and certified to EN54-7:2008 and CE standards, it is a reliable solution for both new and retrofit installations in residential, commercial, and industrial settings.