From the Manufacturer
No wires, no problem. NuTone's wireless chimes install in just minutes, with no wires to run. You can choose a plug-in strobe chime for the garage, a portable battery-operated model for upstairs, and another chime anywhere in between, because they're all compatible with each other. The minimal effort plug-in chime is easy to install, with no wiring, they are truly the height of convenience. Great for remote locations or noisy environment. All models feature adjustable codes to avoid interference from a neighbor's wireless chime, and all chimes have unobstructed operational distances of 150-Feet. LA532RW and LA533WH have an unobstructed operational distance of 300-Feet. Easy installation, reliable operation and great sound. Expect nothing less from a NuTone wireless chime. The advantages of owning a wireless chime include: -Easy to install, no wires to run -Adjustable volume on some models -Portable move it wherever you need. White receiver only. Just plug receiver into a convenient wall outlet and its ready for use. Up to three door operation with addition of LA207TWH button. LA203RWH (receiver only) allows additional chimes throughout the home. Ever notice how some of the best times are when you're at home with friends and family? Creating life's wonderful memories begins with a good first impression. There is no better way to make an impression than by greeting your guests with the elegant sound and style of a NuTone door chime. With traditional chimes, decorative chimes, paintable chimes and complete door chime kits - NuTone offers something for everyone NuTone is the right choice in chimes and pushbuttons - from Contemporary to Traditional styles, musical, portable chimes or wireless - the choice is yours. As the inventor of the door chime, the NuTone name is synonymous with door chimes.
Wireless Door Chime Receiver - White receiver. Just plug receiver into a convenient wall outlet and its ready for use. Up to three door operation with addition of LA207TWH button. LA203RWH (receiver only) allows additional chimes throughout the home. 2-3/4" Wide X 4-1/4" High X 1" Deep White Receiver