Almost everyone shopping for a security system actually wants two things at once: an alarm that sounds the moment a door or window opens, and a camera so they can see what set it off - was it a package, a cat, or someone who should not be there. The problem is that the alarm and the camera are usually sold as separate worlds, on separate apps, and stitching them together after the fact is where the frustration lives. This page is the shortlist of systems that solve that up front: an alarm and a camera that belong to the same ecosystem and answer to the same app. All three do it by pairing cleanly with cameras you add - where they split is what happens to the footage afterwards, and whether keeping it costs you a monthly fee. All three are ranked here with the honest trade-offs spelled out.
What "a system with a camera" really means
None of these three ships a camera in the box, and any roundup that implies otherwise is selling you something. What they actually offer is a system that pairs cleanly with cameras you add, so the alarm and the cameras share one app, one login and one set of alerts even though the camera is a separate purchase. All three do that. The real difference - the one that decides this purchase - is where the recorded video ends up and what it costs to keep.
On the eufy kit, the alarm hub is itself the recorder: HomeBase 3 takes up to sixteen eufy cameras and doorbells and writes their footage to local storage you can expand to 16TB, with no plan sold for it. On the Ring systems, the camera clips go to Ring's cloud and keeping them generally needs a Ring Protect subscription - the Alarm Pro can record locally through Ring Edge, but that too rides on a plan. Neither model is wrong; they suit different buyers, and the fee is the honest difference. The one thing we refuse to blur is which is which: we do not credit a system with a camera it does not have, and where a listing is silent on which extra cameras or local recording it supports, we mark it as Not listed rather than assume it. If you want the wider field of alarm systems without the camera angle, our best home security systems roundup ranks them all.
The three picks, and how they differ
The eufy Alarm 5-Piece kit is the top pick because its hub is the recorder.HomeBase 3 carries the 100dB siren and the radios for the keypad, motion sensor and two entry sensors in the box - and it is also a local video recorder for up to sixteen eufy cameras or doorbells, with storage expandable to 16TB and BionicMind facial recognition filtering family from strangers. eufy sells no video subscription for any of that, which is the part neither Ring system can match: on this kit the footage is yours, processed locally, with no meter running. Its two honest limits are that no camera comes in the box, and that its optional monitoring service is newer and less documented than Ring's. Our eufy Alarm 5-Piece kit review goes deeper on what the hub does and does not do.
The Ring Alarm 8-Piece is the pick if you are buying into Ring. It has no camera of its own - it is the alarm half - but that is the point: it shares the Ring app with every Ring camera and doorbell, so you buy the kit for the sensors and siren, add a camera or two, and run all of it from one app with Alexa. Self-monitoring is free, so you get alerts and control with no mandatory plan, and inexpensive no-contract professional monitoring is there if you want it. The camera you most often add to it is the Ring Stick Up Cam, which pairs straight into the same app. The honest catch is that saved clips from Ring cameras live behind a Ring Protect subscription, so "one app" can still mean a monthly fee for recorded video. Our Ring Alarm review covers the kit in full.
The Ring Alarm Pro is the same alarm with a router bolted on.The base station is a built-in eero Wi-Fi 6 router, and it adds local video recording through Ring Edge plus cellular and battery backup when you carry a plan - so it can keep working through an internet or power interruption. For the right buyer that is a genuinely neat consolidation: one box becomes both the home's router and its alarm hub. For everyone else it is hardware you are paying for twice, because if your current router is fine you gain little over the standard Ring Alarm. Buy it for the router and the backup, not as a default. The Ring Alarm Pro review weighs exactly when the upgrade earns its keep.
Where the footage actually goes
This is the crux of the whole page, so it is worth being blunt. On all three of these the camera is a separate purchase you add to the alarm. What differs is the destination. With the eufy kit the footage lands on the hub you already bought, on storage you can expand to 16TB, and reviewing it costs nothing. With either Ring system it lands in Ring's cloud, and keeping or reviewing it generally needs a Ring Protect subscription. That is not a knock on Ring; its camera line is far broader - a battery camera for a fence, a wired one for the porch, a doorbell at the door - and they all share the app with the alarm. You are choosing between the widest choice of camera shapes and the lowest cost of keeping what they record.
So the practical question is not "which system has a camera" but "how many cameras, where, and how long do I want to keep the footage." If long local history with no bill is the priority, the eufy hub is the answer and you buy eufy cameras to feed it. If you want the biggest menu of camera shapes and mounts and you are comfortable paying to keep clips, the Ring route - alarm kit plus a set of Ring cameras in one app - scales to that better. Either way, when you get to choosing the cameras themselves, our best home security cameras guide ranks the options that pair with these systems, and if you are still deciding whether you even need the alarm or just the cameras, our security system or just cameras explainer settles that first.
The subscription reality, told straight
Two separate fees can attach to these systems, and it is easy to conflate them. The first is professional monitoring- paying a company to watch the alarm and call for help. On all three systems that is genuinely optional: every one includes free self-monitoring, where the alarm sounds and your phone gets the alert, and you decide whether to add a paid plan for 24/7 response. Ring's professional monitoring is inexpensive and has no contract; eufy, by contrast, sells no monitored tier at all, so on that kit free self-monitoring is not the entry point, it is the whole product. On the Ring plans, confirm current pricing before you commit, because plan tiers change. Whether that plan is worth it for you is exactly the question our do you need a monitoring plan guide is built to answer.
The second fee is saved video, and this is where the "system with a camera" angle gets a caveat. On the Ring systems, live view is free, but saving and reviewing recorded clips from Ring cameras generally requires a Ring Protect subscription - so the video half of your one-app setup can carry its own monthly cost. The eufy kit is the exception, and it is the reason it leads this page: eufy publishes local storage on HomeBase 3 expandable to 16TB with \"no monthly fees\" required, so the recorded video costs nothing to keep. The honest summary: budget for the hardware first, then decide plan by plan what you actually want to pay to keep - do not assume saved clips are free just because the live view is.
One ecosystem, one app - why it is the whole point
The reason to buy a system-with-a-camera rather than an alarm from one brand and a camera from another is simple: fewer apps, fewer logins, one place for alerts. When a sensor trips, you want to open one app and immediately see the camera view for the same event, not juggle two notifications from two vendors that do not talk to each other. eufy delivers that by making the alarm hub the camera recorder - the siren, the sensors and every eufy camera you add answer to one app and one box. Ring delivers it by keeping its whole line, alarm and cameras and doorbells, inside the Ring app with Alexa voice control across all of it. The two Ring systems are so close that the choice between them is really just "do I also want a router," and the Ring Alarm vs Ring Alarm Pro comparison settles it.
A note on ecosystem breadth, because it can quietly decide the whole purchase. Nothing on this page appears in Apple Home. Both Ring systems name Alexa but not HomeKit, and eufy's own compatibility notes list Alexa and Google Assistant while stating HomeBase 3 is not compatible with Apple HomeKit. So an Apple-first household should treat this page as the wrong aisle. If you are already an Alexa and Ring household the Ring route feels native; if you simply want the footage local and unmetered, the eufy does that regardless of which assistant you use. Match the system to the ecosystem you already live in and the day-to-day experience is dramatically smoother than trying to bridge two that were never meant to meet.
The honest caveat
The same disclosure sits on every page here: we do not run a security lab. This ranking is built from each system's own Amazon listing and manufacturer documentation, read on August 1, 2026. We recorded only the features and compatibilities each system actually names - built-in camera, ecosystem support, monitoring options - and marked anything a listing left unsaid as Not listedrather than filling the gap from memory. That is why the compatibility matrix below has "Not listed" cells where a plainer roundup would guess a checkmark. This is a researched roundup, not a hands-on test; the full method is on our methodology page.
First: cloud clips, or footage that stays in the house?
This is the fork that removes most of the field, and it is about the footage rather than the alarm. If you want recorded video to be yours with nothing on the meter, buy the system whose hub is the recorder - the eufy Alarm 5-Piece kit, where HomeBase 3 takes up to sixteen eufy cameras and writes their footage to storage you can expand to 16TB. If you want the widest possible choice of camera shapes and mounts and you are comfortable paying a monthly fee to keep clips, a Ring kit that shares one app with a whole camera line is the better platform. Answer this before you look at anything else, because it is the cost you will still be paying in three years.
Then: check the ecosystem, because none of these does Apple
For an Alexa and Ring household, either Ring system feels native, with Alexa voice control across the alarm and every Ring camera. eufy publishes Alexa and Google Assistant support too. What no system on this page offers is Apple Home: Ring does not do HomeKit, and eufy's own compatibility notes state HomeBase 3 is not HomeKit-compatible. Do not fight your existing ecosystem: the whole benefit of a system-with-a-camera is one app and one set of alerts, and that only holds if the system speaks the language your home already runs on.
Then: settle monitoring and saved video separately
Keep the two fees apart in your head. Monitoring - paying someone to watch the alarm - is optional on all three in the sense that each works free; the difference is that Ring sells a no-contract professional plan at $19.99/mo and eufy sells one from $4.99/mo (confirm current pricing on both). Saved video is the separate one: on Ring, keeping recorded clips generally needs a Ring Protect subscription, while on the eufy hub local recording is included with no fee. Decide each on its own merits rather than assuming a system is "free" or "paid" overall. If you would rather avoid ongoing fees wherever possible, start with our no-subscription security systems guide, and if you are still torn on professional monitoring, the DIY vs monitored breakdown lays out the real trade.