If you want better Power Options and Compatibility
Choose Tapo D225 Smart Video Doorbell Camera with Chime. It scores 4.6 vs 2.9 for Power Options and Compatibility, with a 4.2 overall score.
Ubiquiti UniFi Protect G4 Doorbell Review
Bottom Line
Choose the UniFi G4 Doorbell if you already use UniFi Protect and want local continuous recording with no fees. Skip it if you need standalone setup, polished two-way audio, or dependable Wi-Fi in difficult environments.
Best for
Best for people already using UniFi Protect who want a doorbell that records locally, avoids monthly fees, and fits into the same camera/NVR ecosystem.
Not for
Not for buyers who want a standalone doorbell, broad third-party smart-home integration, battery operation, or consistently polished two-way audio and app reliability.
Verdict
Reviewers consistently frame the UniFi G4 Doorbell as strongest inside an existing UniFi Protect setup: local storage, continuous recording, no subscription fees, quick alerts, and wide video coverage are the recurring strengths. The tradeoff is that it is not a standalone doorbell, and several reviewers noted friction around Wi-Fi dependence, app reliability, two-way audio volume or lag, and some software features that felt unfinished. Installation is often described as easy when the wiring is straightforward, but EU chime wiring and bulky or awkward mounting details can complicate the process. Overall, the evidence points to a capable ecosystem doorbell with excellent ownership economics, but less polish than some dedicated smart-doorbell rivals.
Feature Scorecards
Summary
48 reviewed features-
Very positive 4.5-5.020 (42%)
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Positive 3.5-4.413 (27%)
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Neutral 2.5-3.413 (27%)
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Negative 1.5-2.42 (4%)
Pros highlights
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Notifications were usually fast, often near instant, but one reviewer still wanted notification behavior to be more feature-rich.
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Installation was often called easy or straightforward, but chime wiring, regional instructions, and mounting quirks could add friction.
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Protect software was praised as responsive, easy, and enterprise-grade, though one long-term reviewer still reported bugs and setup issues.
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The porch light is mixed: several reviewers found it useful or great, while others said it was not very bright.
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Recommendation sentiment is context-dependent: the doorbell is recommended for UniFi users, but less compelling for shoppers outside Protect.
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Recording is a strength, especially continuous recording, local timelines, and playback that make it easier to review past footage.
Cons highlights
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Audio evidence is mixed: microphones can pick up visitors well, but speaker volume, audibility, and talkback quality drew repeated complaints.
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Power options are a tradeoff: USB-C/PoE options were appreciated in Pro context, but reviewers wished for wired networking or stronger power flexibility on the standard model.
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Quick-reply messages split reviewers: custom messages were praised, but the small display can be too easy for visitors to miss.
Compared With Category Average
Compared with other Video Doorbells, this product is above average in Subscription, Storage, Ongoing ownership costs, near average in Zones and activity areas, Installation and Mounting, below average in Audio, lag), AI features.
Comparison summary
48 compared features-
Above average 0.4+ pts higher21 (44%)
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Same as average within 0.3 pts8 (17%)
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Below average 0.4+ pts lower19 (40%)
Largest category differences
| Attribute | This product | Category average | Difference |
|---|---|---|---|
| Subscription | 5.0 | 3.6 | +1.4 |
| Storage | 5.0 | 3.6 | +1.4 |
| Audio | 2.8 | 4.1 | -1.3 |
| lag) | 2.5 | 3.9 | -1.4 |
| Ongoing ownership costs | 5.0 | 3.6 | +1.4 |
| AI features | 2.5 | 3.9 | -1.4 |
| Video sharing options | 2.5 | 3.8 | -1.3 |
| Porch light brightness | 3.9 | 2.7 | +1.2 |
Consider This Instead
If you want better Face recognition
Choose Aqara Smart Doorbell G410. It scores 4.6 vs 2.0 for Face recognition, with a 4.2 overall score.
If you want better System completeness
Choose Wyze Video Doorbell v2. It scores 5.0 vs 3.0 for System completeness, with a 3.6 overall score.
If you want better Video sharing options
Choose Eufy Video Doorbell E340. It scores 4.5 vs 2.5 for Video sharing options, with a 4.0 overall score.
Compared in Reviews
Products reviewers directly compared with this model, grouped into quick takeaways.
Eufy
- Similar: dual-camera package view The reviewer grouped Unifi with Eufy among the doorbells that use a second camera for package and food-delivery visibility.
Ezviz
- Similar: dual-camera package view The reviewer grouped Unifi with Ezviz among the doorbells that use a second camera for package and food-delivery visibility.
nest hello
- Compared: general smart-doorbell competition The reviewer positioned the UniFi doorbell as competing spec-wise with the nest hello.
FAQ
Does the UniFi G4 Doorbell require UniFi Protect?
Yes. Reviewers repeatedly noted that it is not a standalone doorbell and needs UniFi Protect hardware such as a UDM Pro, Cloud Key Gen2, or UniFi NVR.
Are there monthly subscription fees?
Reviewers consistently praised the lack of monthly fees. Recordings are stored locally rather than being locked behind a cloud subscription.
How good are notifications?
Most reviewers found doorbell alerts fast, including near-instant or one-to-two-second delivery in several tests. One long-term reviewer still wanted richer notification behavior.
Is the two-way audio good?
It is usable but not a standout. Several reviewers said the microphone worked, but the speaker or conversation experience could be too quiet, laggy, or awkward.
How is video quality?
Reviewers generally found the video good enough to identify visitors and praised the wide field of view. One reviewer noted it was not as strong as larger UniFi cameras.
Is installation easy?
Installation was often called easy or straightforward, especially with standard wiring. EU chime wiring, transformer swaps, and bulky mounting parts created friction in some reviews.
Sample Expert Reviews We Analyzed
These are a few of the reviews included in our analysis.
Video Reviews
Article Reviews
Top Video Doorbells to Consider
Choose the Eufy C210 if you want a no-fee, battery-friendly doorbell with local storage and good 1080p video. Skip it if you need hardwired charging, HomeKit, or consistently instant motion...
Pros: Installation and Mounting, Video resolution and detail
Cons: Power Options and Compatibility
Good if you want an easy, no-fee doorbell with wired/battery power, local storage, and solid 2K coverage. Skip it if you need premium video bitrates, effortless chime coexistence, or built-in...
Pros: Installation and Mounting, App, software and firmware
Cons: Chime
Good if you want sharp video, local storage and no required subscription. Skip it if you need 24/7 recording, flawless AI alerts, broad smart-home support or true six-month battery life.
Pros: Video resolution and detail, Recommendation for new buyers
Cons: Recording, Battery and Charging
Choose the Eufy S330 if package monitoring, local storage, and no subscription matter most. Skip it if you need slim hardware, HomeKit, consistently fast live view, or stronger night vision.
Pros: Delivery package monitoring, Video resolution and detail
Cons: lag), Smart-home integration (Alexa, Google, Siri, HomeKit, Matter, Thread)