Security Cameras
Indoor, outdoor and doorbell cameras — and the subscription math behind them.
Cameras are the category where the sticker price matters least. What you actually pay is the price of the camera plus the cost of the plan you need to see yesterday's footage — and over three years, the plan is often the bigger number.
So the first question is not "which camera is best?" It is "where will the recordings live?" Answer that and the shortlist gets very short, very fast.
Where your footage lives
- Cloud subscription: easiest to use, works from anywhere, and the only option that survives someone stealing the camera. You pay monthly, forever, and features like person detection are usually gated behind the higher tier.
- Local storage: a microSD card in the camera, a USB drive on a sync module, or a recorder in a closet. No monthly fee, but if the camera walks away, so does the evidence.
- Local network video recorder (NVR): the most control and the most setup. Common with PoE cameras and with Home Assistant users.
- Hybrid: local recording plus a cheap cloud tier for notifications. This is what most people actually end up wanting.
Power, placement and Wi-Fi reality
Battery cameras are convenient to install and annoying to maintain. In cold climates, lithium batteries lose capacity fast, and a camera that records every passing car will need charging far more often than the marketing suggests. If you can reach the spot with a cable, a wired camera is almost always the better long-term choice.
Placement matters more than resolution. A 2K camera pointed at a busy sidewalk gives you more useless footage than a 1080p camera covering your actual entry path. Put cameras where people arrive, not where the view is prettiest — and check your local rules about pointing cameras at neighbors' property or public space.
Privacy settings worth changing on day one
- Turn on two-factor authentication for the camera account. Camera accounts are targets because they are valuable.
- Change the default device password if the camera has a local login.
- Set privacy zones or turn cameras off when you are home, if the app supports it.
- Check who else in the household has access, including shared accounts you set up years ago and forgot about.
Products mentioned in this guide
Products referenced in this guide, shown with the manufacturer's own photography. We do not publish prices or star ratings — both change faster than any article can be kept accurate.
Security Cameras
Blink Outdoor 4
- Battery-powered outdoor camera rated for two years on AA lithium batteries
- Optional local storage on a USB drive via the Sync Module
- Person detection available with a subscription plan
Works with
- Alexa
- Wi-Fi
Video Doorbells
Ring Battery Doorbell Pro
- Head-to-toe video view designed to capture packages at the doorstep
- Battery powered with an optional wired installation
- Motion alerts and two-way talk through the Ring app
Works with
- Alexa
- Wi-Fi
Frequently asked questions
Do I need a subscription to use a security camera?
You can usually watch a live view without paying. Recorded history, richer notifications and person or package detection typically require a plan. Check whether the camera supports local storage — that is the cheapest way to keep recordings without a monthly bill.
How many cameras do I need?
Most single-family homes get the most value from three: the front approach, the back door, and one covering a driveway or side gate. Add interior cameras only if you have a specific reason, since they raise privacy questions for everyone in the house.
Are wireless cameras good enough?
Yes, if the Wi-Fi reaches them and you accept recharging. Wireless cameras are weaker on continuous recording and stronger on easy installation. For a rental or a hard-to-wire spot, wireless is often the only realistic option.