Before installation of a monitor, it is necessary to drill a hole or a recess into a wall with a 68 mm (2.68in) diameter under the standard mounting box for a 65x45 mm (2.56x2.13in) socket. It is necessary for switching of wires and installation of the monitor.
Attach the bracket in the outlet box using set screws and a phillips head screwdriver.
Installation of the monitor on the bracket is done from top to bottom.
Bracket with dimensions between the holes for installation: