OhmKat Video Doorbell Power Supply - Compatible with Skybell Trim Plus


Color: Black
Sale price$34.99



  • Is this a 12v power supply

    No it is 20VAC. And it delivers the power through an electronic circuit that protects the video doorbell if there is a short or if your bell malfunctions.

  • Can this be plugged in outside?

    Our power supplies are not rated for outdoor use.

  • Is this charger compatible with Slim Line II Doorbell Camera

    Yes, the Slimline and Trim Plus are the same basic video doorbell.  the Slimline is the Alarm.com version.

  • How thick is this cable?

    The wire itself is 20 gauge and is slightly under 1/4 inch in diameter.  The barrrel connectors are slightly under 1/2 inch.

  • Will this work for skybell slim line?

    Yes it will.  The Slim Line and the Trim Plus are identical units sold through different vendors.

  • How long is the wire between the Skybell Trim Plus and the OhmKat Power Supply?

    It is 12 feet total.  6 feet from the transformer to the split connection, and 6 feet from the split connection to the Skybell. 

    We offer extension wires between 6 and 24 feet to extend the range.

  • Does this still require the resister in line that Skybell talks about, no doorbell will be attached.

    No, you do not need any additional resistors or components to install the Skybell with our power supply.  We built the resistor and all necessary protections right into the transformer. Just connect the skybell to the ohmkat power supply, plug it in and you are good to go.

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