The devolo Motion Sensor can be discreetly placed in your smart home and keeps a watchful eye on the surrounding area. It reliably detects every movement in an angle of up to 80 degrees and intelligently distinguishes between people, animals and objects (e.g. a door that moves because of a draft). The devolo Motion Sensor notifies you of the recorded movements via text or e-mail so you can stay informed even when not at home