Features:

• 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, USB-C can be used to charge the door bell (Battery life: 3 years)
• Note: The doorbell has no camera, no need to download APP.