The DB40-WH Door Bell Button Panel permits the user to install a simple door bell button today and allow for an easy upgrade to a Viking Door Phone system in the future. By replacing the traditional door bell button with a single gang box and a Viking door bell button panel, the front entrance of any home can be set up to handle the requirements of two-way audio later.

These products are brand new and have never been used. They arrive in the original manufacturer packaging in pristine, factory-fresh condition.
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