StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai
990180515336
Ubiquiti UVC-G4-DOORBELL-PS-US UniFi G4 Doorbell Power Supply AC Adapter
990180515336

Ubiquiti UVC-G4-DOORBELL-PS-US UniFi G4 Doorbell Power Supply AC Adapter

Best price now

$28.40at Link-UsChecked 54 min ago

Compared across 12 stores. Prices are checked against each store and labelled with when.

Visit Link-Us

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $28.40 at Link-Us (checked Nov 11, 2026).
  • Checked at 12 stores.

Our take on the Ubiquiti UVC-G4-DOORBELL-PS-US UniFi G4 Doorbell Power Supply AC Adapter

This is the official Ubiquiti AC adapter that powers the UniFi G4 Doorbell when no existing doorbell transformer is available. It converts standard wall power to the voltage the G4 Doorbell needs, so you can install the camera without wiring into a home chime circuit. It is a single-purpose accessory, not a doorbell kit, and only makes sense if you already own or are buying a G4 Doorbell. Third-party 16-24V AC transformers can do the same job for less, but this one is matched to Ubiquiti's spec and needs no wiring guesswork.

Best forG4 Doorbell owners without a doorbell transformerRenters or setups where tapping home wiring is not an optionClean installs near an outletReplacing a failed or missing Ubiquiti adapter
Pros
  • Official Ubiquiti part, matched to the G4 Doorbell's power spec
  • Plugs into a standard wall outlet, no chime wiring needed
  • Simple two-wire connection to the doorbell
  • Compact brick that fits behind furniture or in a cabinet
Cons
  • Only useful for the UniFi G4 Doorbell
  • Generic 16-24V AC transformers cost far less
  • Cable length limits where you can mount the doorbell
  • No chime support on its own; the doorbell still needs its own chime setup

Ubiquiti UVC-G4-DOORBELL-PS-US UniFi G4 Doorbell Power Supply AC Adapter prices at every store

  • Link-UsNew

    In stock

    $28.40Checked 54 min ago
    Visit Link-Us
  • Loja Oficial Ubiquiti StoreNew

    In stock

    $29.00Checked 55 min ago
    Visit Loja Oficial Ubiquiti Store
  • DWGNew

    In stock

    $58.00+ $25.80 shippingChecked 55 min ago
    Visit DWG
  • B&H Photo-Video-AudioNew

    Availability unknown

    $29.00Checked 55 min ago
    Visit B&H Photo-Video-Audio
  • streakwave.comNew

    Availability unknown

    $29.00Checked 55 min ago
    Visit streakwave.com
  • Baltic NetworksNew

    Availability unknown

    $29.00Checked 55 min ago
    Visit Baltic Networks
  • BarcodesIncNew

    Availability unknown

    $30.29Checked 55 min ago
    Visit BarcodesInc
  • colamco.comNew

    Availability unknown

    $30.81Checked 55 min ago
    Visit colamco.com
  • ConnectionNew

    Availability unknown

    $32.34Checked 55 min ago
    Visit Connection
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $38.00Free shippingChecked 55 min ago
    Visit Amazon
  • A1SecurityCameras.comNew

    Availability unknown

    $41.20Checked 55 min ago
    Visit A1SecurityCameras.com
  • eBayNew

    Availability unknown

    $70.00Checked 55 min ago
    Visit eBay

Store links may earn us a commission.

Ubiquiti UVC-G4-DOORBELL-PS-US UniFi G4 Doorbell Power Supply AC Adapter price history

Lowest price we've seen: $28.40 on Nov 11 at Link-Us. Tracked across 12 stores since Nov 11.

About the Ubiquiti UVC-G4-DOORBELL-PS-US UniFi G4 Doorbell Power Supply AC Adapter

This is the Ubiquiti UniFi G4 Doorbell Power Supply, an AC adapter made for the UniFi UVC-G4 Doorbell. The model number is UVC-G4-DOORBELL-PS-US.

Manufacturer
Ubiquiti
Model
UVC-G4-DOORBELL-PS-US
Type
AC adapter (power supply)
Compatibility
UniFi G4 Doorbell (UVC-G4)
Condition
New

Specifications

pa_product-type
NEW
pa_manufacturer
Ubiquiti

Questions and answers

Do I need this if I already have a doorbell transformer?
No. If your existing transformer supplies 16-24V AC, wire the G4 Doorbell to it directly. This adapter is for homes without a working transformer or where you cannot tap the chime circuit.
Which doorbell does it work with?
It is made for the Ubiquiti UniFi G4 Doorbell. It is not a general-purpose adapter for other brands or for the G4 Pro, which uses PoE.
Can I use a cheaper third-party transformer instead?
Yes, as long as it delivers 16-24V AC within the doorbell's rated range. The Ubiquiti unit is the safe, warranty-friendly choice with the correct plug and leads.
Does it power the doorbell over Ethernet?
No. It is an AC adapter with low-voltage leads that connect to the doorbell's power terminals. Data still goes over Wi-Fi.
What is in the box?
The AC adapter with attached low-voltage wiring. Mounting hardware and the doorbell itself are sold separately.
Where is the Ubiquiti UVC-G4-DOORBELL-PS-US UniFi G4 Doorbell Power Supply AC Adapter cheapest?
At Link-Us, for $28.40, as of our latest check.
Where can I buy the Ubiquiti UVC-G4-DOORBELL-PS-US UniFi G4 Doorbell Power Supply AC Adapter?
12 stores we checked sell it, including Link-Us, Amazon, Loja Oficial Ubiquiti Store, B&H Photo-Video-Audio, streakwave.com.

Stores we've priced the Ubiquiti UVC-G4-DOORBELL-PS-US UniFi G4 Doorbell Power Supply AC Adapter at

  • B&H Photo-Video-Audio deals and prices
  • Connection deals and prices