Doorbell transformers are needed for wired doorbell.  If you are replacing an existing doorbell in your home, you may not need a doorbell transformer.  1800Doorbell offers a full line of doorbell transformers in many different voltage configurations. 

Bell wire is the wire that connects the doorbell button to transformer.  We have prepackaged bell wire to suite all your needs, whether you are wiring a buzzer, bell, or beautifull door chimes!

Doorbell Transformers & Doorbell Wire

Wired Doorbell 16V Transformer by Thomas & Betts Model DH905 by Thomas & Betts, Carlon, Dimango 16 Volt AC, 10 VA (watts) transformer. For use with chimes, bells, buzzers and other applications within specified ratings. One year warranty. Name Price Qty DH905 Wired Doorbell 16V Transformer by Thomas & Betts $19.98 $14.98

Thomas & Betts, Carlon/Dimango Transformer Model DH910 by Thomas & Betts, Carlon, Dimango 8-16 Volt AC 10 VA, 24 Volt AC 20 VA (watts) transformer. For use with single or multiple chimes, bells, buzzers and other applications within specified ratings. Name Price Qty DH910 Thomas & Betts, Carlon/Dimango Transformer $24.98 $19.98

Thomas & Betts, Carlon/Dimango Transformer Model DH915 by Thomas & Betts, Carlon, Dimango Wired 40V Transformer. Use in 24 volt AC, 40VA (watts) applications. For use with chimes, bells, buzzers and other applications within specified ratings. Name Price Qty DH915 Thomas & Betts, Carlon/Dimango Transformer $29.98 $24.98

Thomas & Betts, Carlon/Dimango Bell Wire Model DH965 by Thomas & Betts, Carlon, Dimango For use with chimes, bells, buzzers, push buttons and transformers. 65' length 20 AWG 48 Volt maximum low voltage load Name Price Qty DH965 Thomas & Betts, Carlon/Dimango Bell Wire $10.98 $8.98

T1610 16V Wired Doorbell Transformer Model T1610 by Craftmade 16V 10VA (watts) Chime Transformer Name Price Qty T1610 T1610 16V Wired Doorbell Transformer $19.98 $14.98