Smoke detector RM520 in white, including a 10-year battery. Optical, with an alarm signal of 85 dB. The battery is permanently installed and features a test switch, a silent alarm, a pause function, and a warning for low battery. The battery life is up to 10 years, and the operating temperature range is between 4°C and 38°C.

With the Smartwares RM520 smoke detector, you can act promptly in case of a fire. The 85 dB alarm sound helps to avoid life-threatening situations. The smoke detector is equipped with an optical sensor. The integrated battery has a lifespan of 10 years, so you don't have to worry about replacement. The Smartwares smoke detector operates wirelessly and can be installed anywhere in the house. Since smoke rises, the smoke detector should always be mounted on the ceiling, which can be easily done with a few screws or a mounting plate. To ensure reliable warning in the event of a fire outbreak, you should install at least one smoke detector on each floor. When the battery gradually runs low, the device indicates this with a repeated signal tone and LED signal for about 30 days.