Eufy Indoor Cam C120 (2K) Review: A Cheap, Private HomeKit Camera With Local Storage
Sharp 2K video, subscription-free local storage and solid HomeKit support at a low price, with the usual caveats of no bundled storage and indoor-only design.
The Eufy Indoor Cam C120 (also sold as the 2K Indoor Cam) is a plug-in indoor camera that punches well above its price. Owners love the clear 2K video, the local microSD storage with no mandatory subscription (and the privacy that comes with it, since Eufy does not sell your data), the easy setup, and the strong HomeKit support, which makes it a favorite affordable HomeKit camera. It adds human and pet AI detection, two-way audio, a siren, and a toggle between infrared and standard night vision, and no HomeBase is required. The caveats are minor: storage is not included (buy a microSD up to 128GB or pay a small cloud fee), it is indoor-only, the microphone can degrade over years of hard use, and buying the 'renewed' listing risks a scratched or non-working unit. For a cheap, private, HomeKit-friendly indoor camera with local recording, it is an easy recommendation.
- Affordable HomeKit indoor camera
- Subscription-free local storage
- Privacy-focused monitoring
- Pet, garage and nursery watching
Pros
- Excellent value: far cheaper than name brands with no mandatory subscription
- Local microSD storage keeps footage private (Eufy does not sell your data)
- Clear 2K video and night vision; easy quick setup
- Strong HomeKit support, plus Alexa, Google and Home Assistant
- Human and pet AI detection, two-way audio, a siren and a night-vision toggle
- No HomeBase required; durable, with self- or professional monitoring options
Cons
- Storage not included; add a microSD (128GB max) or pay a small cloud fee
- Indoor-only with no weather rating
- Black-and-white night vision only (no color); 2.4GHz Wi-Fi only
- Microphone quality can degrade over years of harsh use
- The 'renewed' listing can arrive scratched or non-working; buy new instead
- No SmartThings or IFTTT
Who is the Indoor Cam C120 for?
This is a wired, plug-in indoor camera for people who want good 2K video, local storage and privacy without a subscription. It shoots 2K with a 125-degree view, black-and-white night vision, two-way audio, a siren, RTSP, and human and pet AI detection. It records to a microSD card (up to 128GB) plus 8GB of built-in storage, with an optional cloud plan, and no HomeBase is required. It connects over 2.4GHz Wi-Fi and works with Apple HomeKit, Alexa, Google Home and Home Assistant, but not SmartThings or IFTTT. It best suits anyone wanting an affordable HomeKit camera, subscription-free local recording, privacy-focused monitoring, or a simple pet, garage or nursery cam. If you need color night vision, an outdoor-rated camera, or storage in the box, read the caveats first.
What buyers love
Value and privacy lead the praise. Owners repeatedly call it far cheaper than name-brand cameras with no mandatory subscription, and love that footage records locally to a microSD card so no one else can access their videos, with Eufy (owned by Anker) not selling data or serving ads. The 2K image and night vision are clear, setup is quick and easy, and HomeKit support is a highlight, several bought it specifically as an inexpensive HomeKit camera and found it always connects and works well (noting HomeKit disables some app features by Apple's policy, not Eufy's fault). Human and pet AI detection, two-way audio, a siren to warn intruders, a toggle between infrared and standard night vision, an optional recording LED, and bulk video deletion round out a surprisingly full feature set. It has proven durable (one owner ran it outdoors for five years despite the indoor-only rating), needs no HomeBase, offers self- or professional monitoring, and has caught package thieves for owners. Many run several around the home.
What to know before you buy
The caveats are mostly minor. Storage is not included, so you need to add a microSD card (and note the camera only supports cards up to 128GB, so do not buy larger) or pay a small cloud fee of a few dollars a month. It is officially indoor-only with no weather rating, so outdoor use is at your own risk (it can survive, but the microphone quality tends to degrade over years of harsh exposure). Night vision is black-and-white only, there is no color mode or spotlight, and it connects over 2.4GHz Wi-Fi only. The biggest practical warning concerns the seller: the common 'renewed' listing can arrive scratched, damaged or non-working, with one owner going through a router replacement before returning it and buying a new unit that connected in under a minute, so buying new from a reputable seller is worth the small extra cost. It also does not support SmartThings or IFTTT.
Is the Indoor Cam C120 worth it?
For a cheap, private indoor camera with subscription-free local storage and genuinely good HomeKit support, the Eufy Indoor Cam C120 is one of the best-value options around, and owners are consistently happy with the clarity, features and privacy. Just go in knowing the small trade-offs: add your own microSD (128GB max) or pay a low cloud fee, keep it indoors where it belongs, accept black-and-white night vision, and buy new rather than renewed to avoid a damaged unit. Choose it if you want an affordable HomeKit-friendly camera that keeps your footage local and private; if you need color night vision, an outdoor camera, or storage in the box, look at a different model.
Frequently asked questions
Do I need a subscription?
No. The camera records locally to a microSD card (plus 8GB built-in), so you can avoid any subscription, and owners value the privacy of keeping footage local. An optional cloud plan of a few dollars a month is available, but not required. Note storage is not included, so budget for a microSD card up to 128GB.
Does it work with HomeKit?
Yes, and it is one of its strengths: owners specifically buy it as an affordable HomeKit camera and find it reliable. Adding it to HomeKit disables some Eufy app features due to Apple's policy (not a Eufy limitation). It also works with Alexa, Google Home and Home Assistant, but not SmartThings or IFTTT.
What size microSD card does it support?
Up to 128GB. Owners caution against buying a larger card thinking more space is better, because the camera will only support 128GB or less. There is also 8GB of built-in storage, and an optional cloud plan if you prefer.
Can I use it outdoors?
It is officially indoor-only with no weather rating, so outdoor use is not recommended. That said, it is durable, one owner ran it under a detached garage through years of Mississippi heat and humidity and it kept working, though the microphone quality degraded. For proper outdoor use, choose a weather-rated camera.
Should I buy the renewed version?
Be cautious. The common renewed listing has led some owners to receive scratched, damaged or non-working units despite claims of testing, causing setup headaches. Several recommend buying new from a reputable seller for a small extra cost to avoid the hassle, since a working unit connects in under a minute.
