The XGF-C402 Wired Smoke Detector is a versatile and energy-efficient fire safety device engineered for high-sensitivity smoke detection in a broad range of commercial and industrial environments. With a detection sensitivity of 0.08–0.16 dB/m, the XGF-C402 offers early and accurate fire warning. It is compatible with both 2-wire and 4-wire system architectures, and an optional version supports DC 40V–60V, providing flexible installation for complex systems. Its ultra-low standby current ensures long-term efficiency, while the bright red LED provides clear visual alerts during alarms. Constructed from flame-retardant ABS, it meets rigorous EN54-7:2008, CE, and RoHS certifications, making it ideal for environments requiring high compliance and reliability. Whether installed in hospitals, schools, malls, factories, or commercial buildings, the XGF-C402 is a trusted choice for durable, precise fire detection.