24 Pack ELRO FS1801 10 Year Sensor 85 dB Complies with European Standard EN14604 White Set of

10 YEARS OF PROTECTION: The battery of this 10-year smoke alarm is replaceable. By replacing the battery, the smoke alarm can continue to be used without purchasing new smoke alarms. The battery lasts 1 year. NEW, MODERN OPTICAL SENSOR: Equipped with an advanced optical sensor that reacts quickly to fire, providing early warning and reducing false alarms. USER-FRIENDLY: Easily test functionality with the test button and monitor battery status via the low battery indicator. RELIABLE QUALITY: Enjoy worry-free use with a 2-year warranty. This smoke alarm also complies with the strict European safety standard EN14604. EASY INSTALLATION: The smoke alarm is easy to install using the included mounting set., Weight: 2.976240537 Pounds, Manufacturer: ELRO Europe