Smoke Detector with 10-Year Battery Life, Fire Detector with Photoelectric Sensor, Automated Testing, Red Dot Award Winner, for Home/Shop/Business (1 Piece)

【High-Sensitivity 360-Degree Detection】: Unique structural design and advanced photoelectric labyrinth provide real-time monitoring for smoke presence, detecting visible particles faster than ionization alarms.

【10-Year Battery Life】: This smoke detector is equipped with a low-power 3V lithium battery for an incredible lifespan of up to 10 years, ensuring smooth operation.

【Function Test Button】: This smoke detector features a function test button for operational testing. Thanks to this, the alarm detector can be reset after an alarm or returned to monitoring mode.

【High Quality and Easy to Install】: The outer casing of this smoke detector is made of high-quality, eco-friendly, and fire-retardant ABS + PC plastic.

【Complete Protection for Your Safety】: The smoke detectors have a built-in buzzer. Once smoke and fire danger is detected, the red LED indicator will immediately flash, and an alarm sound of over 80 dB will be emitted to quickly alert you and your family.