Byron DB302 is a wireless doorbell kit that includes a bell push and a plug-in chime. The bell push is battery-powered and weather-resistant, making it suitable for both indoor and outdoor use. The chime plugs into a standard wall socket and has a range of 30 meters, so it can be placed anywhere in your home. The kit comes with a variety of melodies to choose from, so you can select the one that best suits your taste.

Here are some of the features and possible use cases of the Byron DB302:

• Easy to install: The bell push and chime can be installed in minutes without any special tools.
• Wireless: The bell push and chime are wireless, so you don't have to worry about running wires through your walls or ceilings.