10 Pack ELRO FS4610 Thinnest Smoke Detector in the World Year Battery Complies with European Standard EN14604 White Set of

10 YEARS OF PROTECTION: With a battery life of 10 years, you are protected long-term without the need to replace batteries, ensuring continuous safety and peace of mind. DESIGN: The world's thinnest detector with a thickness of just 2.3 cm. NEW, MODERN OPTICAL SENSOR: Equipped with a new advanced optical sensor that reacts quickly to fire, providing early warning in case of smoke development. It also reduces false alarms. USER-FRIENDLY: Easily test the functionality of your smoke alarm using the test button and stay informed about the battery status thanks to the low-battery indicator. RELIABLE QUALITY: This smoke alarm complies with the strict European safety standard EN14604., Weight: 0.330693393 Pounds, Manufacturer: ELRO Europe