Southwire 18/2 Red/White Bell Wire - Reliable Door Bell Accessory - Flexible Stranded Copper Wire - UV Resistant Wire for Indoor & Outdoor Low Voltage Use - 25'

Cutequeen 2PCS 50W Watt 25 Ohm Resistor Aluminum Case Wirewound Chassis Mounted (Pack of 2)

Doorbell Transformer, 16v 30va Compatible with Ring Video Doorbell Pro, Nest Hello Doorbell Hardwired Door Chime Transformer

Elk TRG2440 24VAC, 40 VA AC Transformer with PTC Fuse

Endurance Pro 24V 40VA Thermostat/Doorbell Transformer, Power Supply Compatible with Nest, Ecobee, Sensi, Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell 2 Wire Nuts Inc

Heath Zenith SL-27102-02 Doorbell Contractor Kit, White

Newhouse Hardware CHM1 Door Bell Chime, White

24V 40VA Thermostat and Doorbell Transformer, Power Supply Compatible with Nest, Ecobee, Sensi and Honeywell Thermostat, Nest Hello Doorbell and All Versions of Ring Doorbell (Style 1)

Honeywell Wired to Wireless Doorbell Adapter Converter for Series 3, 5, 9 Honeywell Door Bells - RPWL4045A

PWS-1640 16V AC 40VA Class II Power Supply AC Adapter UL 16V Transformer Plug with terminals

Broan-NuTone C915 Doorbell Transformer, Easy Installation Lock or Wall Mount Door Chime, 16V, 10VA