D753 8V 1A Transformer

Works a treat and saved me having to for a whole new bell

Bought this some years after previous transformer went faulty and at the time I instead used batteries within the chime unit. Not being happy with this arrangement I came across this great little unit and connected it to the existing wiring. Very happy with this more satisfactory set up.

Not the prettiest thing to look at, fortunately mine is tucked away in the porch. Easy to connect and works well to power a Honeywell doorbell. I moved away from wireless doorbells as they never seem to last very long. Where the wires connect to the transformer is tight on space. Also, the plastic lock pin that holds the cover on is cheap and flimsy, not ideal on the mains live side. All in all, it works well.

Cheap price

Had the effect of making the dog bark! Oh you want a more detailed review ? Oh ok, When the button outside of the door ( circular flat white thing ) is pushed, the transformer then passes an electrical current to a device that makes an awful clanging sound (inside a circular black thing that often gets painted the same colour of the hallway walls but that colour flakes off because I have not prepared the metal for painting with a metal paint) then that noise makes the dog bark! Na forget all that, it makes the dog bark! No really honest right hand up and swear on the sweeties i'll get on Halloween, the transformer works well, honestly it does work better that the one it replaced (because it was broken and didn't make the dog bark)

Here is a photo of my transformer. It is a compact device with turn screws which allow removal of the covers to reveal the terminals. These covers do not have any holes and so cutouts have to be made. The device turns slightly warm, with no audible noise. Currently it powers my Underdome bell with no issues. I am happy with my purchase. The only remaining question is - how long will it last?

Easy install

I have a Ring wired doorbell. My old transformer was unreliable and buzzing loudly. This was a direct replacement, easy to swap and is now working great.

Perfekt, lagom högt ljud,lätt att installera.

Trasformatore di buona qualità e ottimo per essere abbinato a campanelli elettromeccanici. Io l’ho usato per un campanello della stessa marca che funge con 2 chimes appesi e un martelletto che sbattendo lì fà vibrare e suonare. Consiglio!

Werkt prima, installatie is makkelijk. Echter de 2 kunststof ‘schroefjes’ waar de afdekplaatjes mee vastgezet worden ben je zo kwijt, omdat het letterlijk iniminie losse onderdeeltjes zijn.

Facile à brancher car il n'y a pas de sens de polarité. Raccorder à un carillon de la même marque. Très bien, simple, le top.

De transformator gemakkelijk bevestigd, werkt correct.