From WIRED · Nena Farrell · · 3m
Build Your Own Smart Home Security System
Skip the monthly fees and surveillance by assembling your own subscription-free home security setup with local storage.
In brief
Skip the monthly fees and surveillance by assembling your own subscription-free home security setup with local storage. You can build a fully functional smart home security system without monthly subscriptions by choosing devices with local storage and avoiding professional monitoring services. Originally reported by…
Why subscriptions trap you
Most smart security systems charge monthly fees for video storage, notifications, and professional monitoring. You end up paying forever just to review what your cameras recorded.
What you actually get with subscriptions
Subscriptions unlock video storage in the cloud, detailed event history, and professional monitoring where agents call police for you. Without them, you lose the ability to review past footage.
The one thing you can't DIY
Professional live monitoring, where an agent calls police or speaks to intruders, can't be replicated at home. If you're away and an alarm triggers, you're on your own.
You don't need a starter kit
Branded security kits are convenient but unnecessary. Buying devices individually lets you protect exactly what matters to you, whether that's your front door or backyard.
Aqara Smart Lock U50
At one hundred twenty dollars, this is the author's favorite smart lock. It requires an Aqara hub for remote access, but works fine with Bluetooth alone and needs no subscription.
Level Lock Pro
At three hundred forty-nine dollars, Level's smart lock is the most discreet option available. You'll need to buy the Wi-Fi bridge and keypad separately for full functionality.
Eufy Video Doorbell E340
This doorbell stores footage locally on a microSD card up to one hundred twenty-eight gigabytes, so you can review who rang the bell without paying for cloud storage.
Reolink Video Doorbell
At one hundred twenty dollars, Reolink offers person detection and custom zones without a subscription. It requires a wired connection but supports Power over Ethernet.
Eufy EufyCam S4
This outdoor camera costs three hundred fifty dollars but offers thirty-two gigabytes of built-in storage expandable to two hundred fifty-six gigabytes. Pair it with Eufy's HomeBase for local face recognition.
TP-Link Tapo Wire-Free MagCam
At one hundred twenty dollars, this budget camera offers excellent local recording quality. Add a microSD card for up to five hundred twelve gigabytes of storage.
TP-Link Tapo C120 indoor camera
At forty dollars, this indoor camera is the author's top pick for budget-conscious buyers. It also supports microSD cards up to five hundred twelve gigabytes.
Motion sensors don't need subscriptions
Motion sensors trigger alarms when activated, and you get phone notifications. Subscriptions only add professional monitoring to call police for you.
Letwesaf Radar Motion Alarm
This radar system covers up to half a mile and needs no Wi-Fi or app. Just pair the receiver and detector, perfect for protecting large properties or RVs.
Kinisium Kini SafeAlert sensor
At eighty dollars, this motion sensor protects cupboards and cabinets with valuables. It connects to two point four gigahertz Wi-Fi and allows detailed custom alerts.
Aqara Door and Window Sensor
At thirty dollars, Aqara's sensors are reliable and affordable. They alert you when doors or windows open without requiring any subscription.
Ikea Myggbett smart sensor
At just twelve dollars, Ikea's door and window sensor is the cheapest option. It's Matter compatible and reliable, though the app won't show action history.
Secure your local storage
When footage lives on your camera or doorbell instead of the cloud, theft means losing both the device and the video. Mount cameras securely and out of reach.
The takeaway
You can build a fully functional smart home security system without monthly subscriptions by choosing devices with local storage and avoiding professional monitoring services.
