Because we have the doorbell project on our site and sell the necessary stuff for it, this doorbell transformer can not be left behind. The doorbell transformer has an input of 230V and an output of 8V ~ 1A. The transformer can be placed both with screws on the wall and on a din rail.
For the people who do not yet know the doorbell project, there will be one Binary Sensor between the printer, doorbell transformer, a relay and the gong. This gives you a home-made Z-wave doorbell! Click the link below for more information.