Overview
The Ubiquiti UVC-G4-DOORBELL-PS-US is an optional power supply for the UniFi G4 Doorbell. It provides an alternative to existing doorbell wiring by connecting to a standard US electrical outlet and delivering 20V AC power to the compatible doorbell through a 6 m (19.7 ft) cable.
Power and Compatibility
The US version accepts 110V AC at up to 1A and 60 Hz, and provides 20V AC at 0.7A. The cable terminates in spade terminals for connection to the G4 Doorbell. This model is specifically intended for the UVC-G4-Doorbell.
Key Features
- Designed specifically for the Ubiquiti UniFi G4 Doorbell
- 110V AC input for standard US electrical outlets
- 20V AC, 0.7A output
- 6 m (19.7 ft) cable for flexible doorbell placement
- Polycarbonate cable-jacket enclosure with spade-terminal connection
Applications
The power supply is suited to G4 Doorbell installations where dedicated low-voltage doorbell wiring is unavailable or where a direct connection to a standard US electrical outlet is preferred. The 19.7-foot cable provides additional flexibility when routing power between an outlet and the doorbell location.
DC Supplies Product Note
Before installation, verify that the available outlet provides the specified 110V AC supply and that the cable can be routed safely to the G4 Doorbell without exceeding the supplied 6 m cable length.
Specifications
| Brand | Ubiquiti |
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| Part Number / MPN | UVC-G4-DOORBELL-PS-US |
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| Product Type | G4 Doorbell Power Supply |
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| Compatible Device | UniFi G4 Doorbell (UVC-G4-Doorbell) |
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| Regional Version | US |
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| Power Input | 110V AC, 1A maximum, 60 Hz |
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| Power Output | 20V AC, 0.7A |
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| Maximum Output Power | 14W based on the specified 20V AC / 0.7A output rating |
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| Cable Length | 19.7 ft (6 m) |
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| Connector Type | Spade terminal |
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| Jacket Enclosure Material | Polycarbonate |
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| Jacket Color | White |
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| Jacket Dimensions | 2.6 in diameter × 2.5 in |
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| Weight | 1.09 lb |
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| Operating Temperature | 14°F to 104°F (-10°C to 40°C) |
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| Operating Humidity | 0–95% noncondensing |
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| Certifications | FCC, IC, CE |
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| UPC | 810010074706 |
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FAQs
What device does the UVC-G4-DOORBELL-PS-US power?
It is designed for the UniFi G4 Doorbell, model UVC-G4-Doorbell.
What is the power output?
The power supply provides 20V AC at 0.7A.
Can it be connected to a standard US outlet?
Yes. The US version is designed for a 110V AC, 60 Hz electrical supply.
How long is the cable?
The cable is 6 m, approximately 19.7 ft, long.
Does this replace the G4 Doorbell?
No. The UVC-G4-DOORBELL-PS-US is a power supply accessory and does not include the G4 Doorbell.
