The History of the Doorbell: Who Invented the Doorbell

The plain old knocking was, and still is, a reasonable method for announcing your arrival. The major flaw is that people inside may not hear you when you knock, so manual or mechanical doorbells were devised. The simplest pre-electricity example of a “visitor-announcement system” was the door knocker, which has been used since ancient times. This older-version door-sill or door-mounted device made a doorbell sound when the visitor banged the hinged knocker onto the metal plate installed under it, protecting the door. These door knockers also served as decoration, but they worked a little better than knocking, being only somewhat louder.

Mechanical Types

Vintage styles then took a step forward from door knockers to better alert people indoors to visitors. Mechanical doorbells were made using a small bell installed inside the house, manually activated when a visitor pulled a chain or string to ring the bell. This bell is the same design as the “servants’ bells” in period films from the late 1800s. In this setup, a bell rings in the maid’s quarters when someone, far away, in one of the rooms of the main home, pulls a chain to summon them.

Another early Victorian-era doorbell design used a twist handle—like turning a key. When the visitor turned the handle, a tiny hammer or clapper struck a bell inside the door, producing a rapid trill or ringing sound. These relatively crude mechanical bells were loaded with charm, and sometimes, “ye olde” doorbells featured ornate outdoor buttons, pulls, or levers. Retail stores and small shops often used door-mounted mechanical bells to announce when a customer entered a shop. A version of these is still in use today.

Electric Doorbell Invention

Who invented the doorbell? Was there a “not-so-famous” Alexander Graham Doorbell hidden somewhere back in ancient history? We can thank a scientist and the first secretary of the Smithsonian Institution, Joseph Henry, for inventing the electric doorbell in 1831.

In the early 1900s, expensive batteries were replaced by transformers, allowing the use of a household current. Until the early 1930s, most doorbells were loud electric buzzers. Musical chimes with pleasing tones became popular in the 30s. The Depression and WWII quieted development, which surged again in popularity during the 1950s. In the mid-1960s, decorative and multifunctional door chimes became more popular. They were built with clocks atop the chimes and decorative plaques hiding indoor components.

How They Work

Hard-wired electric doorbell components include the outdoor button, wiring, transformer, and chime or bell. The electric chime functions when the door bell button outside the home is pushed, causing electrical current to flow into a transformer. The transformer takes the electrical energy from the circuit/source and transforms it into the lower voltage needed to power the door chime inside. The current activates a chime or some sound signal. The doorbell’s sound may come from a buzzer or a bell instead of a chime.

How Wireless Doorbells Work

Wireless doorbell systems are popular due to their ease of installation. With no wiring along baseboards or inside walls, wireless receivers can be plugged into a wall socket (using a small transformer adapter) or battery-powered. The transmitter is the button, which is commonly battery-operated, using long-lasting lithium batteries.

When a visitor pushes the button, it transmits a radio signal to the receiver(s) inside the house. The signal activates a sound chip in the receiver, which plays the sound through a speaker. Several radio channel options are available to avoid interference from wireless devices on the same frequency.

Advanced Features: Wireless Doorbells and High Tech Features

• Chimes and tunes: If you don’t want to listen to the same sound every day, enjoy the variety of variety of tunes, multiple sound effects, and melodies. Some doorbells offer eight tones, notes, and songs, while others provide 58 sound options; some offer only 2 or 3 basics.
• Extended range: For long-range capability, you can purchase units with a range of up to 1000 feet. Innovative doorbell extenders can extend the range of your existing unit so that it is audible where you need it.
  Safety: A wireless driveway alarm and a motion sensor can alert you much earlier to someone coming up the driveway. Motion sensors are compatible with many systems as well.
  Visual signals: These days, some doorbells or door alarms also feature visual signals, such as a blinking light for loud areas or as an aid to the deaf or hearing impaired.

Decorative Styles with Rich Sound

The advent of wireless and multi-featured doorbells has brought a resurgence of popularity to the wired doorbell. Both wireless and hard-wired systems have begun offering a broad range of tones, melodies, songs, and sound effects. These options allow homeowners and businesses to customize the look and sound of their entryways. Decorative indoor receiver/speaker unit motifs vary from architectural designs to contemporary, sophisticated, streamlined, polished wood, brushed metal, hand-crafted wood styles, antique-look scrolled designs, and more.

Most systems have at least a few basic chime options, such as a basic “ding dong” sound and other deep or high bell-like sounds in single notes or groups of 3 or 4 tones. Deep tones can sound serious, elegant, rich, or ominous, similar to a large bell tower bell. Higher chimes mimic the clear notes you might get from tapping on a crystal wineglass.

 Hard-wired and Wireless Melodies, Sound Effects, and More

If you’re looking to go beyond the basic, classic door chime sounds, now that is possible. Choose musical doorbells that can greet visitors with a holiday theme, including Halloween songs, Christmas tunes, New Year’s, 4th of July, and more. Some offer as many sound choices as the proverbial jukebox.
If you’re considering adding, replacing, or upgrading your current system today, browse the online catalog at 1800Doorbell for a wide selection. We offer the best brands and models available in the latest designs. Here, you’ll find full-featured wireless doorbells, driveway alarms, and more. We also offer realistic vintage designs to add character to your space.

Contact 1800Doorbell.com for more product information and assistance in choosing the right one for your home or business. Contact us today!