A smart doorbell is an internet-connected

doorbell A doorbell is a signaling device typically placed near a door to a building's entrance. When a visitor presses a button, the bell rings inside the building, alerting the occupant to the presence of the visitor. Although the first doorbells were ...

that notifies the

smartphone A smartphone is a portable computer device that combines mobile telephone and computing functions into one unit. They are distinguished from feature phones by their stronger hardware capabilities and extensive mobile operating systems, whic ...

or other electronic device of the home owner when a visitor arrives at the door. It activates when the visitor presses the button of the doorbell, or alternatively, when the doorbell senses a visitor with its built-in motion sensors. The smart doorbell lets the home owner use a smartphone app to watch and talk with the visitor by using the doorbell's built-in high-definition infrared camera and microphone. They can be either battery operated or wired. Some smart doorbells also allow the user to open the door remotely using a

smart lock A smart lock is an electromechanical lock that is designed to perform locking and unlocking operations on a door when it receives a prompt via an electronic keypad, biometric sensor, access card, Bluetooth, or Wi-FI from a registered mobile devic ...

History

One of the earliest smart doorbells that entered to the market is the

Ring Video Doorbell Ring may refer to: * Ring (jewellery), a round band, usually made of metal, worn as ornamental jewelry * To make a sound with a bell, and the sound made by a bell :(hence) to initiate a telephone connection Arts, entertainment and media Film and ...

which was created by entrepreneur

Jamie Siminoff Jamie is a unisex name. It is a diminutive form of James or, more rarely, other names. It is also given as a name in its own right. People Female * Jamie Anne Allman (born 1977), American actress * Jamie Babbit (born 1970), American film and te ...

in 2013. Since then, several more smart doorbells have been introduced to the market, some of them with additional, unique features. Another major one is

Nest Hello Google Nest is a line of smart home products including smart speakers, smart displays, streaming devices, thermostats, smoke detectors, routers and security systems including smart doorbells, cameras and smart locks. The Nest brand name was ...

Privacy issues

Concerns regarding the security of the smart doorbells have been raised. Researchers at Pen Test Partners in the UK have analyzed the Ring smart doorbell and concluded that it's possible for an attacker to gain access to the homeowner's wireless network by unscrewing the Ring, pressing the setup button and accessing the configuration URL. In another security issue that had been observed, a mix-up of two databases allowed some users of the Ring smart doorbell to view live footage from complete strangers' front porches.

References

{{Reflist Bells (percussion) Door furniture Internet of things Home automation

History

Privacy issues

See also

References