KKB Wireless Doorbell, Home Waterproof Door Bell, Easy Installation, Adjustable Volume, LED Flash, 38 Chimes, 5-Level Loud Doorbell

Wireless Convenience: Eliminate the need for hardwiring with this wireless doorbell system that allows easy installation anywhere. Long Range: With a range of up to 500 feet, you'll never miss a visitor even from the farthest corners of your home. Multiple Tones: Choose from a variety of pleasant chime tones to suit your preference and distinguish between the front and back doors. Volume Control: Adjust the volume level to your desired setting, ensuring you can hear the chime from any room. Battery Operated: Powered by standard batteries (included), ensuring hassle-free operation without the need for complex wiring., Manufacturer: KKB