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The DELTANA BBS333U19 is a rectangular contemporary doorbell button with a black finish, designed for architectural and door hardware applications. Measuring 4.9 inches in length, 2.7 inches in width, and 1.6 inches in height, this bell button offers a clean, modern profile suited to commercial and residential entry installations. It is typically installed by electricians or general contractors as part of a low-voltage doorbell circuit. The black finish provides a consistent aesthetic for contemporary door and entry hardware schemes.
This bell button is appropriate for use in residential entryways, commercial storefronts, and light commercial applications where a contemporary rectangular button profile is specified. It is sold individually and fits standard doorbell wiring configurations. The compact form factor makes it compatible with most standard door frame and sidelight mounting locations where surface-mount hardware is required.
Designed as an OEM-style replacement or new-installation bell button for residential and light commercial doorbell systems using standard low-voltage wiring configurations.
Installation is typically performed by a licensed electrician or qualified contractor. Power down or disconnect the low-voltage doorbell transformer before servicing or connecting wiring. Follow applicable NEC guidelines for low-voltage wiring. Do not exceed the voltage and current rating of the doorbell system when connecting this button.
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