SkyBell Doorbell Camera: Wiring & Power Requirements

The SkyBell Doorbell Camera can be powered with either an AC transformer or a DC adapter. For reliable performance, follow the recommended wiring methods and ensure the correct resistor is used when required.

General Guidelines

• For currents above 0.5 A, install a 10 Ohm, 10 Watt resistor.
• Whenever possible, install the SkyBell on an existing doorbell circuit (button, chime, transformer) for ease of installation and customer convenience.

Wiring with an AC Transformer

Power Requirements

• 16–24 VAC, 10 VA (20 VA if two doorbell cameras are on the circuit)
• 10 Watt, 10 Ohm resistor required if no chime is present

Note: Wiring without a chime requires the resistor to ensure safe operation and protect the camera’s electronics.

AC Transformer Wiring Diagram

(Insert diagram placeholder – “SkyBell wired to transformer with/without chime and resistor.”)

Wiring with a DC Power Supply

Power Requirements

• 15–24 VDC, 0.5–1 A
• Resistor required if current rating is higher than 0.5 A

Steps to Attach a DC Adapter

1. Cut off the DC barrel plug.
2. Strip wires just enough to make solid contact with SkyBell terminals.
3. If supply is over 0.5 A, insert a 10 Ohm, 10 Watt resistor in-line.
4. Attach wires to the SkyBell terminals (polarity does not matter).

Why Use a Resistor?

The resistor helps regulate current flow when using power supplies above 0.5 A. Without it, the SkyBell camera may overheat or malfunction.

Need More Help?

For detailed installation assistance, browse the Support Center, or Contact True Protection.

FAQs

Do I always need a resistor?

No. Only when using a DC adapter or transformer rated over 0.5 A, or when wiring directly without a chime.

Can I wire multiple SkyBell cameras?

Yes, but use a transformer rated for at least 20 VA when powering two cameras on the same circuit.

Does polarity matter when wiring?

No. SkyBell terminals accept either orientation for positive/negative wires.