Deltana BBS333 Bell Button, Rectangular, Contemporary

The BBS333 bell button plate measures 3-1/4 x 1-1/4 inches. That is a slim rectangular footprint, so it will cover a small round or rectangular cutout from a typical builder-grade button, but it won't hide a larger ornate plate. Measure your existing plate against those two numbers before you pull the old one off, since the brass plate is the only thing hiding the wall or trim behind it.

Nine finishes on the BBS333: Polished Brass, PVD Polished Brass, Antique Brass, Oil Rubbed Bronze, Brushed Nickel, Antique Nickel, Polished Chrome, Brushed Chrome, and Paint Black. If you're matching existing entry hardware, note that PVD Polished Brass and standard Polished Brass are different orders. PVD is a coated polished brass meant to hold its shine outdoors; the uncoated polished brass will patina over time unless it's maintained. Pick PVD if the door faces weather and you want it to stay bright.

The Emtek 2403 American Classic Brass Doorbell with Plate and Button is the rectangular-rosette equivalent, so it keeps the same straight-sided rectangular face as the Deltana BBS333 rectangular contemporary bell button, which measures 3-1/4 inches by 1-1/4 inches in solid brass. The difference is what arrives in the box: the Emtek 2403 is supplied as a doorbell with both plate and button, while the Deltana BBS333 is the bell button itself. For a property manager matching a rectangular escutcheon already on the other entrances, either shape reads the same on the door.

Solid brass, not a plated zinc or plastic body. That matters on an exterior door where the button sits in weather and gets touched every day: the finish is applied over brass throughout rather than over a pot-metal casting that corrodes once the plating wears through. It's the reason this button holds up better on a high-traffic entry than a hardware-store plastic unit.

The BBS333 is a rectangular contemporary bell button assembly, plate and button together, in solid brass. It is a mechanical push button that closes the circuit for a wired chime, so it needs an existing low-voltage doorbell system with a transformer and chime behind it. It is not a video doorbell and not a wireless unit.

Yes. Deltana rates the BBS333 for commercial use, and it's an exterior hardware item, so it's built for a weather-exposed entry rather than an interior-only application. For a property manager standardizing entries across a portfolio, the nine-finish range means you can spec one model across buildings and match whatever lever or pull is already on each door.

Both are brass doorbell buttons with a plate, but they're different design languages. The BBS333 is a rectangular contemporary profile at 3-1/4 x 1-1/4 inches. Emtek's line is built around rosette styles: the 2400 American Classic uses a Regular rosette, the 2401 a Rope rosette, the 2402 an Oval rosette, and the 2403 a Rectangular rosette. If the rest of the entry set is traditional or has rope detailing, the Emtek 2401 or 2403 will read closer to it. If the door hardware is clean-lined modern, the Deltana rectangular is the closer match.

The Emtek 2403 American Classic brass doorbell also uses a rectangular rosette and comes with plate and button, so it keeps the rectangular look if the Deltana 3-1/4 x 1-1/4 inch plate doesn't suit your trim. If the mounting surface is a narrow door stile or a brick mortar joint, the slimmer Deltana profile is usually the one that fits; go to the Emtek where you have a wider casing to work with.

Rectangular is the wrong outline for a round rosette pattern. The Emtek 2402 American Classic Brass Doorbell with Plate and Button carries an oval rosette, and the Emtek 2400 carries a regular rosette, either of which follows curved entry trim better than the 3-1/4 inch by 1-1/4 inch rectangular face of the Deltana BBS333. A contractor matching a doorway where the escutcheons and rose plates are already round should specify by rosette shape first and finish second.

No. The Emtek 2401 is the American Designer brass doorbell with a rope rosette, a decorative twisted-border profile that reads traditional rather than contemporary. The Deltana BBS333 is a plain rectangular contemporary bell button in solid brass at 3-1/4 inches by 1-1/4 inches. A distributor filling an order for a clean-lined modern entry should not swap the rope 2401 in on the assumption that any brass doorbell of the same size will pass; the border detail is visible from the walkway.

It changes what the installer has to source. The Deltana BBS333 is the bell button, solid brass, 3-1/4 inches by 1-1/4 inches, offered across nine finishes including polished brass, oil rubbed bronze, brushed nickel, antique nickel, polished chrome, brushed chrome, antique brass, PVD polished brass, and paint black. The Emtek 2400, 2401, 2402, and 2403 are each supplied as a brass doorbell with plate and button together, differing from one another by rosette: regular, rope, oval, and rectangular. An MRO buyer standardizing a fleet of units should pick one form across all openings so the reorder line stays a single part number.