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Doorbell Transformer Compatible with Ring Video Doorbell Pro 16v 30va Hardwired Door Chime Transformer (1 Pack) - - Amazon.com
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Doorbell Transformer Compatible with Ring Video Doorbell Pro 16v 30va Hardwired Door Chime Transformer (1 Pack) - - Amazon.com
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How to Connect Your Ring Video Doorbell 2 Directly to a Low Voltage Transformer (Without a Pre-existing Doorbell) – Ring Help
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18v 500mA Power Adapter for Video Doorbell,Video Doorbell 2 & Video Doorbell Pro,Doorbell Power Supply for Nest, Eufy, Wyze, Arlo Wireless Video doorbell - - Amazon.com
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What is this thing and how do I install it? Can't find any useful info on the Ring website. : r/ringdoorbell
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