Mini Wireless Smart Doorbell - 38 Chime Tones, Usb Receiver, Weatherproof, 150M Range

Customisable Alerts: Choose from 38 unique chimes for your perfect sound. Quick Wireless Installation: No wiring or drilling required. Weatherproof Build: Durable ABS material resists rain and harsh weather. Reliable Long Range: Up to 150 metres coverage for flexible placement. USB Powered Receiver: Plugs directly into any USB port at home.