Ubiquiti G4 Doorbell Pro

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TL;DR: Durable, feature-rich, but requires Ubiquiti hardware and complex install.

Overall

#2 in

Smart Doorbells

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Sentiment score70% positive
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Last updated: Jun 9, 2026

Reddit Reviews

Reddit IconAAJarvis92
5 months ago

The Ubiquiti G4 Pro, it's expensive but has everything. Main + Package Camera, fingerprint sensor, pick your own chime.

Reddit IconAggravating_Fact9547
4 months ago

Most WiFi doorbells are perfectly awesome in their own right. The UniFi pro doorbell works amazing for me. You can of course do PoE over Single Pair Ethernet. But you need somewhere to actually put the adaptor, which are usually bulky.

Reddit IconAgile_Half_4515
10 months ago

I pay for the Ecobee service but it is for the sake of their security system, not the doorbell. I find it’s a fair price compared to what I have paid in the past with various services (ADT, Ring, etc.). I didn’t bother with their doorbell because it doesn’t have HKSV and the indoor camera was absolute trash. The way it integrates with the security system in the Ecobee app is weird and I hate it because it automatically disables the camera every time the system is disarmed and only enables it when armed. Not sure if the doorbell behaves the same way. I guess being able to answer the doorbell on an ecobee thermostat could be handy depending on your setup but mine is right by the front door so I might as well just open the door at that point. I recently upgraded from a Nest to the Unifi G4 Pro PoE after reading horrible reviews on both iterations of the Aqara doorbell and couldn’t be happier. They have a WiFi version, but it takes you down a rabbit hole of rather expensive proprietary network gear to get everything going and might not fit in the location you have but definitely check it out as an option to consider.

10 months ago

Seeing a number of complaints over at r/Aqara Looks like they're pushing out firmware updates to address some of it, but the original doorbell still has a handful of problems so I would be hesitant to rely on a "maybe they'll get it fixed" when there are out of the box solutions that will just work. There's a WiFi version of the Unifi doorbell that runs on existing doorbell wiring which solves your PoE issue, but again there's additional equipment needed to run their "Protect" line of products. Makes it a tough sell when the price of admission just to get a doorbell up and running is \~$600 minimum.

Reddit Iconalaorath
4 months ago

If you're thinking a whole eco-system, I went with Ubiquiti. It wires to the existing doorbell transformer (but they also havea PoE version). I used to have a Google Nest one, but like you - fuck subscriptions. I'm running the G4 Pro doorbell camera... connected to: * 4-bay NVR for on-site video recordings * Unifi Gaterway - for seamless VPN integration and mgmt * a bunch of other PoE cameras (and Unifi's "AI Port" project to add smart detection to existing "dumb" 4k cameras) * a 3-pak of their "smart sensors" for water detection, motion, humidity, etc "Wife Approval Factor" very high... she loves opening the Unifi Protect app and checking for bunnies and cats that stroll across the driveway. :)

Reddit Iconalbino_diabeto
4 months ago

Personally love the Unifi doorbell cameras (it does require more than just getting the doorbell - also needs a cloudkey gen2+ or another device with the protect application installed). I have the G4 Doorbell pro and I can hear across the street and down the road. The analytics are also pretty fantastic. The models and prices are the Doorbell G4 ($200) G4 pro ($300) G4 Pro PoE ($379) Doorbell lite ($99), G6 Entry ($279) Then like stated before, you have to have a cloudkey gen2+ ($249) or unvr-instant ($200) I install this stuff professionally and while there are other great options out there this is the best ive dealt with for cost to performance.

4 months ago

Personally love the Unifi doorbell cameras (it does require more than just getting the doorbell - also needs a cloudkey gen2+ or another device with the protect application installed). I have the G4 Doorbell pro and I can hear across the street and down the road. The analytics are also pretty fantastic. The models and prices are the Doorbell G4 ($200) G4 pro ($300) G4 Pro PoE ($379) Doorbell lite ($99), G6 Entry ($279) Then like stated before, you have to have a cloudkey gen2+ ($249) or unvr-instant ($200) I install this stuff professionally and while there are other great options out there this is the best ive dealt with for cost to performance.

Reddit IconAlexGates3700
9 months ago

Damn, and I just got the G4 Pro a few months ago lol. I don't use electronic locks, so no big deal, but...

Reddit IconAuraspeeD
8 months ago

My Ubiquiti G4 Doorbell Pro has worked down to -40° without issue. That temperature is outside of its specified operating range, but I didn't have any issues.

Reddit Iconavebelle
6 months ago

G4 pro works well. The wireless signal isn’t the strongest and sometimes it yells at me for poor signal but other than that I love it. I don’t really have a good option to run Ethernet either so I jumped on this one.

3 months ago

I was fortunate enough to pick up the g4 pro. Although the wifi connection isn’t super stable it’s good enough. My front exterior is brick and there isn’t a good way (that I know of) to fish wire up there so I made due. I have multiple cameras on the front exterior so I’d see someone walking up regardless, the doorbell cam is just for the up close shot. I’ve captured the faces of a few punk kids that were doing the door kicking prank. The package notification is nice but it’s hit or miss.

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