- Two-Way Talk: Hear and speak to visitors from your phone once you get mobile alerts.
- Expandable System: Use more chimes to cover more rooms or larger areas. A maximum of five chimes can be used with one doorbell.
- USB-Powered: The chime has a USB connector to plug into a USB charger or any other standard USB port.
- Efficient Operation: Smart wireless connection management and low power consumption.
- How To Install: Plug the indoor chime into the USB charger.
