RETWIST Smoke MWR - Smoke detectors - Set of 3 pieces - 230V - Wired and wireless linkable

(This text is machine translated) The set of Retwist Smoke MWR wired and wirelessly connectable 230V smoke detectors are an effective way to protect you against the dangers of smoke and fire. The optical measuring technology ensures that you are warned and can leave the building or home in time. This beautiful design smoke detector is connected to the mains and can be wired and wirelessly connected to 20 smoke detectors of the same series. Thanks to the simple mounting options, the detectors are easy to install. The detectors are equipped with lithium backup batteries with a lifespan of 10 years; this way you never run the risk that the batteries are empty or that they are not replaced in time.