Pebble Mini is a small smoke alarm that fills quite a bit in the ceiling and that easily melts into the interior of the room. The alarm has a 5-year battery and is equipped with a pause button that pauses the alarm in the event of an unwanted alarm situation. Neat and easy to place with a diameter of only 48mm. Alarm memory that flashes green every 43 seconds if there has been an alarm in the last 24 hours. Test and pause function with LED flashing during normal operation. Both 3M tape and screws for mounting are included. Up to 5 years of life before battery replacement. Indicates when the battery needs to be replaced. Tested and approved, CE, EN 14604. Lifespan of 10 years, after which it must be replaced.