Overall this item is new and has never been installed but the retail packaging has been previously opened.
Publisher: Hampton Bay
Details: The Wireless Battery-Powered Doorbell Kit includes 1 chime requiring 3 AA batteries (sold separately) and 2 push buttons with lithium coin batteries included. Kit components come pre-synced, making installation quick and easy with just a flat-head screwdriver. The chime can be mounted anywhere in your home within transmission range of the push buttons. With 2 selectable tones ("ding" and "ding-dong") and 2 push buttons, choose a unique sound for each push button-differentiating your front door from your back. Up to 2 additional Home Depot non-branded wireless push buttons (sold separately) may be installed and synced at other entrance points as well. However, please note: Home Depot non-branded wireless components are NOT compatible with competing brands. A 1-year limited warranty is included with purchase. Wireless system allows you to install the push buttons and chime in locations of your choosing Syncs using learning mode technology with all home depot non-branded wireless battery-powered push buttons (sold separately). Install at additional entry points, such as the garage or side door. Compatible wireless push button models include: 216592 (nickel-finish), 216593 (black), 216594 (metallic brass-finish) and 216595 (white). (Note: home depot non-branded wireless components will not sync with wireless components manufactured by competing brands)