Smoke alarms with good functions from NEXA that make you feel safe. The fire alarm detects smoke particles and has a built-in temperature sensor to provide an early warning if a fire should occur. This fire alarm can be interconnected. The advantage of an interconnected fire alarm system is that all fire alarms sound at the same time, not just the one closest to the source of the fire. - Comes with battery and plug and screw for mounting - Easy to program with the self-learning system - Connect up to 12 units - Pause function / silent mode for 10 minutes - Signal when battery voltage is low - Battery: 2 x AA (included) - Radio frequency: 433.92 MHz - Range: Up to 20 meters - Dimensions (Øx H): 120 x 25 mm

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