The Partizan Chime For Wire-Free Doorbell (MBD-100) can be powered from any USB socket and offers a wire-free chime solution for the Partizan Battery IP 2.0MP Wire-Free doorbell (MBD-100).
About Partizan
PARTIZAN is a European brand created in 2008.
They produce equipment and develop software for modern security systems. They provide optimal solutions for a wide range of tasks and users thanks to the high quality and attractive price.