The Linbell Doorbell Requires No Batteries or Power to Work

 - Oct 26, 2016
References: kickstarter & geeky-gadgets
The Linbell wireless doorbells are designed to work without the need for batteries or wiring in order to effectively make the unit capable of being installed in a more versatile manner. The Linbell doorbell works by converting the kinetic energy created by the pressing of the button into the power needed to transmit the signal to the alert transmitter within the home. This helps to eliminate the need for extensive installation in order to get the unit up and running as well as make it suitable for those of all experience levels when it comes to handy work around the house.

The Linbell wireless doorbells are currently being funded as part of a Kickstarter campaign and come packed with two transmitters, one receiver and an evaluation board.