brennenstuhl® Smoke Detector RM L 3100

Smoke detectors save lives. High-quality smoke detector with permanently installed long-life battery - 10-year 3 V lithium battery for constant operational reliability. In case of an alarm, the fire detector emits a loud, penetrating alarm signal. Smoke detectors detect smoke early in your interior spaces and warn you in time of potential dangers and financial damages - ideal for ceiling mounting in the bedroom, living room, children's room, hallway, etc. Increased stability, e.g., against external influences. Optical and acoustic signal for low battery. Includes mute function for false alarms as well as a "do not disturb function" for low battery.