Infrared Motion Sensor Doorbell Alarm with Ding Dong Alert

Enhance your home security with this innovative motion sensor doorbell alarm. Equipped with advanced infrared technology, it detects movement and notifies you with a classic "Ding Dong" alert. This easy-to-install device is perfect for both indoor and outdoor use, providing a reliable way to be alerted when someone approaches your door. Ideal for enhancing security or simply being aware of visitors, this doorbell alarm offers convenience and peace of mind. Working current: 110-240V Scope of application: Warehouse/Shop/Store Volume ≥: 25-80dB Manufacture country: China Instructions included: No