Smoke Detector with 10 Years Battery Life, Fire Detector with Photoelectric Sensor, Automated Testing, Reddot Award, for Home/Shop/Company(1 Pack)

General description This smoke detector features a unique structural design with an advanced photoelectric maze for real-time monitoring of smoke presence. It offers visible particle detection that is faster than traditional ionization alarms, ensuring comprehensive protection for your safety. Technical specifications Battery Life: Up to 10 years Battery Type: Low-power 3V lithium battery Alarm Sound Level: More than 80 dB Material: High-quality ABS + PC plastic (environmentally friendly and flame-retardant) Installation Easy to install with a simple setup process Usage Function test button for functional testing Alarm can be reset after activation or returned to monitoring mode