Voice Control.
Real Security.
Zero Subscriptions.
Run your cameras, your front door, and your whole-home alerts by voice through an Echo Show — and keep every recording on hardware you own. No monthly fee for any of it.
Who's Behind This Research
Why a Security+ Certified Dad Built This System
I'm a dad of two and I hold CompTIA Security+. I don't install these systems in my own home — I research them. I put this lineup together because people kept asking me a version of the same thing: how do you get the convenient stuff — "show me the front door," locks and alerts you can run without digging for your phone — without shipping your family's footage off to some company's cloud and paying every month for the privilege? This is what I landed on. A hub you own does the storing, the recordings stay in your house, and the voice part sits on top as a convenience. It's never where the footage lives.
Verify My Security+ on CredlyThe Architecture
Local Where It Matters, Voice On Top
Three layers do the work: the hub keeps your data at home, the devices report to it, and the Echo Show is how you reach all of it without touching a phone.
The eufyCam 3 kit includes HomeBase 3 — eufy's local "Edge" hub with 16GB built in and storage expandable to 16TB, no monthly fee. Every camera and sensor reports here, and footage is processed and stored on it rather than a company server.
4K solar cameras watch the perimeter, the FamiLock covers the front door with a 2K doorbell, and entry + motion sensors catch openings and movement. All paired to the one hub, all storing locally.
Enable the eufy Security skill and ask Alexa to pull any camera or the doorbell onto the Echo Show screen — "Alexa, show me the front door" — plus routines and announcements, all hands-free.
The Subscription Tax
What You're Really Paying For "Smart"
The big ecosystems put voice, history, and alerts behind a monthly plan. Add it up over three years and the fee, not the hardware, ends up being the most expensive thing you bought.
Ring Home / Alarm
$4.99–$20
per month
$60–$240/yr
This eufy System
$0
per month
$0/yr
Google Home Premium (Nest)
$10–$20
per month
$120–$240/yr
Affiliate link — commission earned at no extra cost to you. Plan pricing checked against Ring Home, Ring Alarm, Nest Aware, and Google Home Premium as of 2026.
The System, Component by Component
Five Pieces. One Local Hub.
Start with the hub kit, then add the pieces that fit your home. Every link goes to Amazon for current pricing.
This kit is the backbone — it includes HomeBase 3, the local hub everything else connects to. Four 4K cameras with integrated solar panels and on-device face-recognition AI cover the perimeter, record to local storage, and never charge a monthly fee. Buy this first; the rest are add-ons to it.
One device that replaces three: a BHMA Grade 1 deadbolt with palm-vein unlock, a 2K HDR doorbell camera, and a keypad — plus a rear video screen so anyone can check the door without a phone. Palm-vein data stays on the lock. It's also why this build skips a separate doorbell: the lock is the doorbell.
Stick one on any door or window and get an instant alert the moment it opens — the real-time perimeter coverage cameras can't give you on their own. Dual-side detection, a bypass button for windows you want to leave open, and a long communication range back to the hub.
Covers a room with a 100° arc out to 30 feet and runs two years on a charge. Adjustable sensitivity tunes out pets so you're alerted to people, not the cat. Pairs to the same HomeBase and can trigger camera recordings or alerts.
The screen that turns "show me the front door" into an instant live feed. With the eufy Security skill enabled, ask Alexa to pull up any camera or the doorbell, get doorbell announcements throughout the house, and run smart-home routines by voice. Any Echo Show works — the 5 is the compact, affordable entry point.
Voice In Practice
What You Can Actually Say
Set up once in the Alexa app (enable the eufy Security skill, then "discover devices"), name your cameras clearly, and the rest is hands-free.
Any named camera or the FamiLock doorbell appears on the Echo Show in seconds — check a delivery, the driveway, or a noise without lifting a phone.
Doorbell presses announce through your Echo devices, so the whole house hears it — no missed visitors while you're in another room.
Fold the system into Alexa routines alongside your lights and thermostat so one phrase sets the everyday-task scenes that make a smart home actually feel smart.
Why This Build
What You Get Out Of It
Hands-Free Everyday
Check the door, glance at the driveway, hear who's visiting, run a scene at bedtime — all by voice. It's the stuff you do ten times a day, minus reaching for your phone.
Footage Stays Home
Recordings live on a HomeBase 3 you own, not a company server. No cloud account is required to watch what happened yesterday.
No Monthly Fees
You pay once. History, alerts, live view, and voice all keep working with nothing recurring. There's no plan to cancel later because there was never one to sign up for.
DIY In An Afternoon
Cameras and sensors mount without a technician; the lock swaps a standard deadbolt. If you can hang a shelf and change a deadbolt, you can install this.
Grows With You
Start with the hub kit, then add sensors, a lock, or more cameras to the same HomeBase whenever you're ready — no re-buying the brain.
Two Assistants
Works with both Alexa and Google Assistant, so it fits the voice ecosystem you already use rather than forcing a new one.
Straight Talk
Real-World Limitations
The honest tradeoffs, so there are no surprises after checkout.
The FamiLock pairs to HomeBase 3 for local storage and AI, or joins Alexa/Google/Apple by Matter for voice control — currently not both at the same time. Pick the mode that matters more to you.
This build intentionally has no wall keypad — the door lock's keypad unlocks the door, it doesn't arm the sensor alarm. You'll arm/disarm via the eufy app or geofencing. Want a wall arm/disarm point? Add a eufy Keypad.
Your footage is local, but Alexa and Google are cloud services by design, so voice commands route through them. The voice side isn't part of the "stays on your property" claim — only the storage is.
HomeBase 3 doesn't support Apple HomeKit. The FamiLock can reach Apple Home via Matter (in its Matter mode), but the cameras and hub are an Alexa/Google story, not a Siri one.
The Fit Check
Is This System Right For You?
✓ A Great Fit If You…
- Want hands-free, voice-driven control of security and everyday scenes
- Refuse to pay a monthly fee for history, alerts, or live view
- Want footage stored locally on hardware you own
- Already use Alexa or Google in your home
- Are comfortable with a DIY install over an afternoon
✕ Look Elsewhere If You…
- Need Apple HomeKit / Siri to run your cameras
- Want a single wall keypad to arm everything by code
- Expect to arm and disarm the alarm purely by voice
- Prefer fully hands-off professional monitoring with no app role
- Want lock-by-voice and the lock's footage on the local hub simultaneously
At A Glance
System Specs
Adding Indoor Eyes
Want Indoor Cameras Too?
This system covers the perimeter, the front door, and whole-home voice. For indoor coverage — a nursery, a kid's room, a common space — I've researched the no-subscription indoor cameras that hit the same standard: $0 monthly, local storage, no forced cloud.
A Note From a Security Professional
Why "Voice Convenience" Shouldn't Cost You Your Data
I've held CompTIA Security+ since 2025, and a good chunk of that training is about how home data actually gets out — breaches, an employee who shouldn't have looked, a subpoena that pulls cloud-stored footage. Most "smart" security ties the convenient part to the exposed part: you want voice and saved history, so you hand it all to a vendor's cloud and pay every month to keep it there. Building around HomeBase 3 breaks that link. The recordings sit on hardware in your house, and the voice piece rides on top — use it or don't. You still get the hands-free part; you just aren't trading away your front-door video to get it. Prices subject to change, check current pricing on Amazon, or the respected brand's website for current pricing.
A Smarter, Safer Home — Without the Monthly Bill
Start with the hub and cameras, then build out the door and sensors. Local footage, voice control, and zero subscriptions.
Start With The Hub + CamerasAffiliate link — commission earned at no extra cost to you. You'll be redirected to Amazon for current pricing.
Prices subject to change, check current pricing on Amazon, or the respected brand's website for current pricing.