The smoke detector is a smart wireless fire detection device that protects your home around the clock. Equipped with a photoelectric sensor, it accurately detects smoke in the early stages of a fire. Once smoke is detected, the device instantly triggers an 85dB loud alarm and red LED flashing, and sends alerts to your smartphone app, supporting remote silencing for smart integration and timely response. Battery-powered and wiring-free, it offers flexible installation and up to 10 years of reliable service, making it a trustworthy fire safety companion for homes, apartments, and other indoor spaces.