Set of 3 Smoke Detectors – Fire Alarm with Replaceable 9V Battery, Low Battery Warning, 85 dB, No False Alarms, Test and Silence Button, EN14604, 10 Year Warranty (3 pieces)

【Reliable Safety and Peace of Mind】Made of heat-resistant ABS material and rigorously tested to EN14604 and UL 217 standards, this smoke detector guarantees long-lasting protection. The test button allows for easy verification of the smoke detector's proper functioning. Should you have any questions, our customer service team will respond within 24 hours to ensure a safe and worry-free experience. 【Advanced Photoelectric Sensor Technology】This photoelectric smoke detector effectively detects incipient fires and smoldering flames. Even in the case of a smoldering fire, it quickly triggers the fire alarm to warn you in time, allowing you to act as soon as the first smoke appears. 【Battery Included and Low Battery Alert】The device is equipped with a replaceable 9V battery and emits a warning signal when the battery is low. Thanks to its low-power design, this smoke detector can remain on standby for extended periods, ensuring continuous protection. Reliable and durable, this fire detector guarantees the safety of your home at all times. 【Flashing LED & 85dB Audible Alarm】When smoke is detected, the smoke detector's red LED flashes rapidly and the device emits a loud 85dB alarm. With its powerful sound and good penetration, this fire alarm can wake you even if you are sleeping in another room, providing maximum safety. 【Effectively Avoids False Alarms】Featuring a high-sensitivity error correction chip with a sensitivity of 0.1 bar and a detection speed of 0.08 seconds, this smoke detector offers accurate detection and a rapid response, effectively avoiding false alarms. Its low-power design ensures long standby time. Reliable and durable, this fire detector has a lifespan of over 10 years, ensuring continuous protection for your home. Of course! We prioritize robust materials and rigorous quality control to guarantee long-lasting reliability. Are our products high quality?