Experience the convenience of a modern doorbell with our Wireless Smart Doorbell. Perfect for any home, this doorbell boasts a 300-meter range, ensuring you never miss a visitor, no matter where you are in your home. Choose from 60 delightful chime tunes to personalize your doorbell's sound to your preference. The installation is straightforward with no electrical outlet required, making it an ideal choice for homes without conventional doorbell wiring. Powered by batteries, this doorbell is not only easy to install but also portable and versatile. Enhance your home's accessibility and convenience with our reliable and stylish Wireless Smart Doorbell. Music: 60 songs to choose from Volume: 5 levels of adjustable volume with flashing lights only Receiver: with indicator light ringing and flashing light Transmitter: Using one 12V23A battery (factory equipped) Remote control distance: 300M in a straight line on an open ground (data source from factory experiments) Due to different