Wireless Doorbell Chime - Compatible with Google Nest Doorbell

• Never Miss a Visitor Again - With the Physen transmitter, when someone presses your nest doorbell chime (wired, 2nd Gen)/(Battery), your wireless doorbell receiver will ring if your phone not nearby, ensuring you never miss a visitor.
• Wired Doorbell to Wireless Conversion - Upgrade your doorbell system to wireless with our wired transmitter. Say goodbye to the limitations of wired wiring and enjoy greater flexibility and convenience. Please Note - Our wireless doorbells are only compatible with nest video doorbell chime (wired, 2nd Gen)/(Battery).
• Easy Installation and Compatibility - Our doorbell extender installs quickly and easily, with no need to distinguish between positive and negative poles. When connecting it to a video doorbell, please refer to the wiring diagram on the detail page. (NOTE: Wired doorbells with a transformer cannot be used together.)
• Extended Coverage - The doorbell extender has a range of up to 656 feet. Whether you're working in the garage or doing yard work in the backyard, you won't miss a sound. Visitors
• Various Chime Tones and Adjustable Volume - To suit your personal preferences, our doorbell receiver offers 58 different chime tones and five volume levels (0-110dB).
• Excellent After-Sales Guarantee - We offer a 30-day money-back guarantee and a professional after-sales service team to ensure peace of mind. If you have any questions or concerns, please feel free to contact us. We are committed to providing excellent service.

58 doorbell tones (including holiday chimes, "welcome," and "dingding")

5 volume levels from 0-110dB to suit your needs in various scenarios.