A battery-operated doorbell system with a modern design. It uses radio waves to transmit signals, eliminating the need for wiring.
Key Features:
Wireless operation with no wiring needed
150-meter wireless operating range
32 different music pieces
Adjustable volume levels
Battery-powered: receiver uses 2 AA 1.5V batteries, transmitter uses a 12V 23A battery
Compact and portable receiver
Easy installation
How it works:
When the button is pressed, it sends a radio signal to the chime unit.