TiToeKi Resistor 50W 25 Ohm Aluminum Case Wirewound Screw Tap Chassis Mounted Load Resistors Adapters Compatible with Nest Hello Doorbell, Ring Doorbell (2 Pack)

24 Volt Transformer, C Wire Adapter Thermostat, Competible with All Versions of Ring Doorbell and Thermostat for Nest Ecobee, Sensi and Honeywell, 315" Long Cable 24V Transformer

Power Supply Adapter for Ring Video Doorbell, Ring Video Doorbell 2 & Ring Video Doorbell Pro with 315" Long Cable by Hyleton

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

Power Adapter, Video Doorbell Power Supply for the Ring Video Doorbell, Ring Video Doorbell 2 & Ring Video Doorbell Pro, Power Supply, Adapter, Battery Charger

Newhouse Hardware 30TR Door Bell Transformer, 16v 30va, Compatible with Ring Video Doorbell Pro, UL Certified

Newhouse Hardware 3TRAN Tri-Volt (8vac/10VA, 16vac/10VA or 24vac/20VA) Transformer for Ring, Nest and Standard Doorbells 1pk

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)

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

Southwire 64267101 Red/White Bell Wire