EZVIZ 2K Solar Doorbell CP3 Pro Review: a no-subscription doorbell that mostly just works

I’ve been using the EZVIZ 2K Solar Doorbell Camera (CP3 Pro Chime Kit) for a few weeks on my front door, replacing an older battery-only doorbell. I wanted three things: no forced subscription, no constant recharging, and a picture that doesn’t look like it’s from a 2005 webcam. This kit basically ticks those boxes, with a few quirks you should know about before buying.

In my case, the main reason I chose this over the usual big-name brand was no monthly fee and the included 8 GB local storage in the chime. I’m tired of products that become half-useless unless you pay every month. Here, recordings stay on the chime in the house, not in the doorbell outside, which is a smart move if someone ever rips the unit off the wall. You can still pay for cloud if you want, but the doorbell is fully usable without it.

The other reason I went for this model is the solar panel. My previous doorbell needed to be taken down and charged every couple of months, which gets old very fast, especially in winter. With this one, I haven’t had to think about charging at all so far. Even with UK-style weather (cloudy, drizzle, the usual), the battery level has stayed healthy. If your door gets at least some daylight, the panel is a real quality-of-life improvement.

It’s not perfect though. The app is a bit clunky in places, there’s sometimes a small delay before your phone rings, and the mounting plate feels cheaper than the rest of the kit. But overall, for the price and the fact that it runs without a subscription, I’d say it’s a pretty solid everyday doorbell camera that does what it says without too many headaches.

In terms of value, this doorbell sits in a pretty sweet spot. You get the doorbell, indoor chime, solar panel, and 8 GB of built-in storage all in one kit. Competing brands often make you buy the chime separately, then push you toward a monthly subscription just to see past recordings. Here, the local storage in the chime is enough for normal use, and you only pay for cloud if you really want it. For a lot of people, that alone justifies picking this over the big-name options.

Feature-wise, you’re getting 2K resolution, wide field of view, colour night vision, two-way audio, AI human detection, IP65 rating, and flexible power options. That’s a pretty complete feature set at this price point. It’s not the cheapest video doorbell on the market, but considering the included solar panel and the fact you don’t have to budget for ongoing fees, it works out well over time. After a year or two, you’ve probably saved enough on subscriptions to cover the difference versus a slightly cheaper model that locks features behind a paywall.

There are some trade-offs. The app is usable but not polished, the mounting plate is a bit flimsy, and there can be a delay before your phone rings or opens the live view. If you’re very picky about super-slick apps and instant responses, you might be happier spending more on a higher-end ecosystem. Also, if you hate fiddling with motion settings, the initial tuning phase might annoy you.

But if you want something that is good value for money, does not charge you every month, and handles the basics (seeing, hearing, talking to visitors, and recording events) reliably, this kit is hard to fault at the price. You’re basically trading a bit of polish and brand prestige for solid everyday performance and lower long‑term cost, which is a trade I’m personally fine with.

In terms of looks, the CP3 Pro is fairly plain and modern. It’s a rectangular unit, about 16.6 cm tall, that doesn’t scream “expensive gadget” but also doesn’t look cheap from a distance. On the front you’ve got the camera at the top, a status light, and the button at the bottom with a ring light around it. Visitors clearly understand where to press; nobody has hesitated or asked where the button is. It blends in fine on a brick wall or next to a door frame.

The part I’m less convinced by is the mounting hardware. The rear plate that you screw into the wall feels a bit thin and flexible. It works, but when you’re pushing the doorbell onto it, you can feel it bend slightly. There’s also an optional angled (bevelled) plate if you want to tilt the camera, for example when your door is set back or you want a better view along the wall. Getting this plate perfectly level is a bit of a pain; a few millimetres off and the bell looks slightly crooked. The good news is the field of view is wide enough that you don’t really need the angled plate unless your doorway is in an awkward spot.

The solar panel is pretty compact and light. The cable is long enough that you can position it a bit higher or to the side to catch more sun. The panel itself feels more solid than the doorbell’s rear plate, and once it’s fixed, it doesn’t move around. The design isn’t stylish or anything, but it’s discreet and doesn’t ruin the front of the house. The cable management is simple: any extra cable can be tucked behind or inside the doorbell housing, which keeps things tidy.

Overall, the design is functional rather than pretty. If you want something that looks like a piece of designer hardware, this isn’t it. But it’s compact, easy to spot and press, and doesn’t look out of place on most doors. The only real design gripe I have is the slightly flimsy feel of the wall plate. Once it’s up and clicked in, you don’t touch it much anyway, so it’s not a deal-breaker, just something that makes the product feel a bit cheaper than it could.

The battery + solar combo is the main reason I’d pick this over a basic battery-only doorbell. The built-in 5200 mAh lithium battery is not huge on paper, but with the solar panel connected it doesn’t really matter. In my use, with a moderate number of motion events per day and a few live views, the battery has stayed around the high 90% range most of the time. I haven’t had to take it off the wall once to charge, which is a big improvement over my last doorbell that needed a top-up every couple of months.

The solar panel itself is doing the heavy lifting here. Even in typical UK-style weather with a fair amount of cloudy days, it still manages to keep the battery topped up. Obviously, if your doorway is in full shade all day, you might not get the same result, but as long as the panel catches some daylight, it seems enough. There’s a decent length of cable so you can mount the panel where it gets more sun, not necessarily right next to the bell. Any extra cable can be tucked away behind the unit, which avoids a messy look.

There’s also the option to hard‑wire the doorbell if you already have existing low-voltage doorbell wiring. I didn’t bother with that since the solar setup has been fine. But it’s good to know that if you live in a really cloudy place or have a very shaded porch, you can still power it reliably with wires and use the battery as backup. That flexibility is nice compared to models that force you to pick one or the other.

In practice, the main thing is this: I no longer have to remember where that tiny pin tool is or take the doorbell off the wall to charge it indoors. For me, that’s a big quality-of-life boost. As long as you mount the panel somewhere half sensible, the battery situation is basically “set and forget”, which is exactly what I wanted from a solar doorbell.

On the durability side, the CP3 Pro is rated IP65, so it’s meant to handle rain, dust, and general outdoor abuse. Mine has been through some heavy rain and a few stormy days already and hasn’t shown any issues: no water inside, no foggy lens, no random disconnects. Other users mention their older EZVIZ doorbells lasting several years, only giving up after very harsh winters, which gives some confidence that the brand knows how to seal these things reasonably well.

The casing of the doorbell itself feels solid enough. It’s plastic, but it doesn’t creak or feel hollow when you press it. The front button still feels firm after lots of presses, and the ring light hasn’t dimmed or flickered. The solar panel also feels sturdy, with a rigid frame that doesn’t flex much. Once mounted, it doesn’t wobble in the wind. I wouldn’t go hitting it with anything, but for day-to-day weather it seems fine.

Where it feels a bit cheap is the back mounting plate. As I said earlier, it’s thin and has a bit of flex when you’re installing it. In theory this might even help absorb some force if someone tries to pry it off, but from a user perspective it just feels a bit budget. That said, once it’s screwed into brick or wood it doesn’t move, and since you’re not taking the doorbell off constantly (thanks to the solar panel), this plate isn’t being stressed much in normal use.

There’s also a theft alarm feature: if someone forces the doorbell off the mount, it triggers a loud alarm and sends a notification. Plus, EZVIZ uses account binding, so a stolen doorbell can’t just be set up on another account easily. That doesn’t stop someone from physically breaking it, but it does make it less attractive to steal. Overall, I’d rate durability as good but not bulletproof. For a typical home in a temperate climate, it should hold up fine for years. If you live somewhere with truly brutal winters or crazy heat, I’d keep an eye on it, but that’s true for most doorbells in this price range.

On the image quality front, this doorbell does a good job. The 2K resolution is clearly sharper than basic 1080p models I’ve used. During the day, faces and number plates of cars parked fairly close are easy to read. The colours are natural, maybe slightly boosted, but not cartoonish. At night, with some street lighting or a porch light, the colour night vision is genuinely useful. When it’s totally dark, it switches to the usual black-and-white IR mode, and you can still see people clearly out to the stated ~6 metres. For normal front-door use, the video is more than good enough.

The 162° field of view is wide, so you see from head to toe and a chunk of the area around. On my setup, it covers the whole doorstep plus part of the pavement. That’s handy for deliveries dropped to the side. There is a bit of fisheye distortion at the edges, but nothing crazy; you still recognise what’s going on. I never felt like I was missing important parts of the scene because of the angle.

Detection is where things need a bit of tuning. The doorbell uses PIR + human-shape AI to focus on people and ignore cars and animals. In practice, out of the box it was either too sensitive (triggering for everyone walking past on a busy street) or a bit slow to pick up someone walking quickly to the door. You really need to play with detection zones and timing. Once I dialled in the settings, it stopped alerting for cars but still picked up visitors and delivery drivers. So it works, but expect to spend 10–20 minutes tweaking the app if your street is busy.

The app performance is decent but not perfect. Notifications do come through when someone rings or when motion is detected, but there can be a small delay before the live view opens, especially if your phone has to wake up and connect. A couple of times, by the time I had the live feed up to talk to someone, the driver was already walking away. It’s not unusable, just something to keep in mind. Once the stream is running, it’s stable over a good Wi‑Fi connection. Two-way audio is clear enough; you can easily tell the courier where to leave a parcel. Overall, I’d say performance is pretty solid, but if you want instant, zero-lag responses every single time, this might annoy you a bit.

Out of the box, the CP3 Pro kit gives you three main pieces: the doorbell camera itself, the indoor chime (which also holds the 8 GB storage), and the solar panel with a decent length of cable. You also get mounting plates, screws, wall plugs, and the usual paperwork. There’s no fancy unboxing experience here, but everything you need to get it on the wall is in the box, which is what matters.

The camera records in 2K (1440p), with a 162° wide field of view. In simple terms, you can see the whole doorstep and a chunk of the street or driveway, not just a tight vertical slice. It supports Wi‑Fi 2.4 GHz only, so no 5 GHz, which is pretty standard for smart home stuff. There’s two-way audio, motion detection using a PIR sensor plus human-shape AI, and colour night vision up to about 6 metres if there’s at least some ambient light around.

The doorbell runs on a 5200 mAh battery and can be either solar powered or hard-wired if you already have existing doorbell wiring. The IP65 rating means it should handle rain and dust without drama; a few users even mentioned it surviving nasty winters. The indoor chime plugs into a standard socket, offers 20 ringtones and 0–72 dB volume, so you can set it from barely audible to loud enough to make you jump.

On the software side, everything runs through the EZVIZ app, which is the same app their other cameras use. You scan the QR codes on the doorbell and chime, follow the steps, and you’re in. Recordings by default go to the built-in 8 GB eMMC in the chime, which is nice because if someone steals the doorbell, you still have your clips. There’s the option to try their cloud service, but you genuinely don’t need it for basic use. For what you pay, you’re getting a pretty complete kit: doorbell, power solution, storage, and chime all in one go.