
Product Details
The Notifier SBB-B4 is a black, two-tiered Backbox Assembly.
A complete cabinet assembly consists of: a door, a backbox, an optional battery plate, and an optional semi-flush trim ring.

The Notifier SBB-B4 is a black, two-tiered Backbox Assembly.
A complete cabinet assembly consists of: a door, a backbox, an optional battery plate, and an optional semi-flush trim ring.