Photo 1 of Wireless Motion Sensor Door Chime, Fast Detection PIR Entry Alert(10S Interval Alarm) with 61 Chimes, 5 Volume Levels, RGB Light Indicator, Easy Install for Business, Home, Store, Elderly, Visitors

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Photo 1 of Wireless Motion Sensor Door Chime, Fast Detection PIR Entry Alert(10S Interval Alarm) with 61 Chimes, 5 Volume Levels, RGB Light Indicator, Easy Install for Business, Home, Store, Elderly, VisitorsPhoto 2 of Wireless Motion Sensor Door Chime, Fast Detection PIR Entry Alert(10S Interval Alarm) with 61 Chimes, 5 Volume Levels, RGB Light Indicator, Easy Install for Business, Home, Store, Elderly, Visitors