Electric hinges are electromechanical devices that allow doors and windows to open and close automatically. They are typically powered by a motor and controlled by a switch or remote control.

Electric hinges offer a number of benefits, including: increased convenience, improved security, and energy efficiency. They can also make it easier to automate door and window operation in hard-to-reach or inconvenient locations.

There are a variety of different types of electric hinges available, including: surface-mounted, concealed, and in-swing. Each type has its own advantages and disadvantages, so it is important to choose the right type for your specific application.

Electric hinges can be installed by a qualified electrician. The installation process will vary depending on the type of hinge and the specific application. It is important to follow the manufacturer's instructions carefully to ensure proper installation and operation.