General description This smoke detector features a unique structure design with an advanced photoelectric labyrinth, allowing for real-time monitoring of smoke presence. It detects visible particles faster than traditional ionization alarms, providing comprehensive protection for your home, business, or company. Technical specifications Battery type: Low-power 3V lithium battery Battery lifespan: Up to 10 years Alarm sound level: Over 80 dB Installation Easy installation with high-quality ABS + PC plastic casing Environmentally friendly and flame retardant materials Usage Operational test button for function testing Resets the alarm detector after an alarm or returns to monitoring mode Other information Reddot Award winner Built-in buzzer with red LED indicator for smoke and fire detection