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Ubiquiti G4 Doorbell

Smart Home Device

Ubiquiti G4 Doorbell

What is likely to break, when it happens, and how expensive it can be — from source-linked reports.

Reliability signal — · Insufficient data · data confidence Very Low

2 failure reports

Reliability summary

What is likely to go wrong, when it happens, and how expensive it can be — from source-linked failure reports.

Reliability signal

—

2 failure reports · Insufficient data · Data confidence: Very Low

Need at least 5 failure-signal reports before showing an A–F grade.

Most common issue
Button plastic crumbled; internal battery/capacitor failure causing reboot on press; RMA portal blocked
Typical first failure
4 yr
Median of reports with timing
Median repair cost
—
Reported costs only
Highest reported repair
—
Not a guarantee

What breaks?

Failure types

Click a type in the reports section below to filter.

  • Button plastic crumbled; internal battery/capacitor failure causing reboot on press; RMA portal blocked1 · 50%
  • Camera feed failure / reboot loop1 · 50%

When does it break?

Failure timing

Months after purchase, using reports that included timing.

What does it cost?

Reported repair costs

Distribution of owner-reported repair costs — not a quote or guarantee.

No reported repair costs yet for this model.

Median months to failure

48

Failure reports

2

Median repair cost

—

Still recommend

0%

% repaired

0%

% mfr warranty

0%

% extended warranty

—

% support helpful

0%

Use these reports as a risk signal, then check current listings before you buy.

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What breaks?

What breaks? · reports

Button plastic crumbled; internal battery/capacitor failure causing reboot on press; RMA portal blocked

doorbell button; internal battery/capacitor

Source-linkedVerify source — Reddit post

Reddit post by u/slcKreep (r/Ubiquiti). UniFi G4 Doorbell button plastic spiderwebbed/cracked from UV/weather and internal power component failed so pressing the button drops voltage and hard-reboots the unit. Automated RMA portal blocks ticket because unit is past standard warranty despite materials/power design failure.

UnverifiedEvidence ★★★☆☆Not under mfr warranty
View report details

Months until failure

Not stated

Repair cost

Not stated

Repaired

No

Manufacturer warranty

No

Extended warranty

Not stated

Support helpful

No

Would recommend

Not stated

AI extraction confidence

91%

Verification status

Unverified

Evidence quality

★★★☆☆ (3/5)

Camera feed failure / reboot loop

Camera / doorbell electronics

48 months

Source-linkedVerify source — Reddit post

Ubiquiti G4 Doorbell bought less than four years earlier directly from Ubiquiti began restarting every about 1 minute 28 seconds. It could still start, connect to a UDM, and support two-way talk, but the camera feed never connected.

UnverifiedEvidence ★★★☆☆Not under mfr warranty
View report details

Months until failure

48 months

Repair cost

Not stated

Repaired

No

Manufacturer warranty

No

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

No

AI extraction confidence

91%

Verification status

Unverified

Evidence quality

★★★☆☆ (3/5)

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