Works with ring video doorbell pro.
Ring doorbell power supply voltage.
Includes a 20 foot cable with clips.
If you don t have an existing doorbell it s possible to connect a ring doorbell 2 directly to a low voltage 8 24v ac transformer 40v maximum at 50 60hz.
Problems can arise however when a doorbell mechanism draws so much power that there s not enough left over to power your ring video doorbell pro.
Connects to standard power outlets.
Set everything up in minutes with the plug in adapter and never worry about hardwired installation or dead batteries.
Some important facts for people planning on using this optional alternate configuration for their ring video doorbell.
Your ring pro requires a power source that supplies a minimum of 16 volts ac at 20 volt amps when connected directly to a transformer plug in adapter or 30 volt amps when used with an internal doorbell.
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This article will tell you how to connect a ring doorbell directly to a low voltage 8 24v ac transformer.
The ring doorbell pro requires a constant power supply with a voltage between 16v 24v and at least 30va of amperage.
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For more information about battery life and recharging your ring video doorbell visit the charging guide.
Plug in your ring video doorbell pro into standard outlets for 24 7 power and protection.
The ring video doorbell can only be connected to an ac transformer.
Your ring video doorbell pro is designed to draw power from the same 16 volt ac power transformer as your internal doorbell mechanism.
Dc is not supported.
The rechargeable battery that comes included with your ring video doorbell is designed to power your device without being connected to an external power source.
Our smart home pros have found that in the midwest only about 20 of homes built before 1995 have enough voltage to supply a ring doorbell pro.
If you would like to avoid charging your battery by directly connecting your ring video doorbell to a transformer it s possible if you don t have an existing doorbell.
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It will need to be recharged on a regular basis.