Wireless Doorbell with Motion Detector, Electric Door Chime, 38 Melodies, Security Alarm with Transmitter and Receiver for Home, Office, Hotel, Shop, Store (2+1 EU)

General Description The wireless doorbell with motion detector is a practical and effective device for securing your home, office, hotel, or shop. It includes a transmitter and a receiver, providing an audible and visual alert with 38 melodies and a bright LED light. The infrared sensor detects movement and sends a signal to the receiver, allowing you to be notified of the arrival of visitors or unwanted activity. Technical Specifications Operating range: up to 230 feet (70 meters) Sensor power supply: 3 AAA batteries (not included) Configurable detection delay: from 30 seconds Installation The sensor is wall-mountable, making wireless installation easy. The receiver plugs into any standard outlet. Uses Ideal for entry doors, window frames, driveways, and walkways. Perfect for alerting business owners or customers entering a store.