NO! This chime is battery operated (one 9V battery by the seem of things) but may be run from the mains through an appropriate transformer. Do not under any circumstances connect this bell directly to the mains.
NO! This chime is battery operated (one 9V battery by the seem of things) but may be run from the mains through an appropriate transformer. Do not under any circumstances connect this bell directly to the mains.
The primary of the transformer (230V) connects to the mains by an appropriate plug or other connector. The secondary (ELV) side which will be rated at 9V or so, will connect to the "input" terminals on the door chime. The wire from the bell-push to the chime will connect to the "bell-push" terminals on the door chime. You will need to refer to the wiring diagram(s) supplied with the bell.
Note that the mains connection to the transformer must use mains-rated cables, and may involve more than just plugging in, so a competent electrician may be required.
The cables between the chime and the bell-push are only required to be rated for extra-low voltage (under 50V DC).
If you do not feel confident to do the mains side of the installation, then run the chime from a battery.
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