Hampton Bay Wireless/Wired Doorbell

Hampton Bay Door Bell Chime for Wired installation, you'll need a Wired Push Button and a 16 VAC/10 VA Low-Voltage Transformer. To use wirelessly, you'll need 3 "C" batteries and a Hampton Bay Wireless Push Button. Syncs with all Hampton Bay Brand and Heath Zenith Brand Push ButtonUp to 150 ft. transmission range when used wirelessly, Adjustable volume control 16 selectable tones to choose from, 85 dB maximum loudness Casual solid white bead board looks doorbell cover in molded plastic