The Feit Electric CHIME/DOOR/SMART Door Chime Bell is a wireless, modern doorbell in white. It offers a 80-dB sound level and operates on a 5V power supply. This stylish doorbell is easy to install and serves as a smart home security feature, notifying you of visitors in real-time through its wireless connectivity. Its sleek design and advanced technology make it a reliable choice for enhancing your home's security and convenience.