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Review
Tapo C120 review
Cheapest camera that works indoors and out. Records and keeps footage with no monthly plan. 4.3 stars from 5,459 ratings on Amazon.
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The verdict in one line
Cheapest camera that works indoors and out
- Resolution
- 2K+
- Weather
- IP66
- Mount
- Magnetic base
- Recognition
- PCMag Editor's Choice 2024
- Storage
- microSD
- Fee needed
- No
- Buy it if
- You want one cheap camera you can move around until you work out where it should live.
- Look elsewhere if
- You need pan and tilt, or you need to cover a wide approach from one fixed point.
Is the Tapo C120 worth it?
Drawn for this site. Not a product photo.
The magnetic base is the part that makes this more useful than its price suggests. It sticks to anything ferrous, which means a railing, a garage shelf or a downpipe bracket without drilling anything.
IP66 means it survives outdoors under cover, and the listing cites a 2024 PCMag Editor's Choice for value. 2K+ at this price with a card slot is the configuration this whole site is organised around.
The magnetic mount cuts both ways. A camera that attaches without tools detaches without tools, so do not use the magnet alone anywhere within reach from the ground. Screw it down outside and save the magnet for indoor flexibility.
Where the magnetic base earns its keep
A magnet on the base sounds like a gimmick until you need to move the camera. It sticks to a fridge, a steel railing, a shelf bracket or the top of a metal door frame, so you can try three positions in an afternoon before committing to screws. The listing pairs that with IP66, which makes it one of the few cameras this cheap that is honestly fine on a porch.
Night is better than the price suggests: a starlight sensor and two spotlights for colour, plus an invisible infrared mode the listing calls out for when the red glow is a distraction. Person, pet and vehicle detection are free. The caution is outdoors: it is wired, so a porch install still needs an outlet and a tidy cable run, and a magnet is not a theft deterrent. Outside, use the screw mount.
What it costs to keep running
Plan fees for the Tapo C120 over five years: $0, because it keeps its own footage; the only thing to add is a high-endurance microSD card.
With a 128 GB card the Tapo C120 holds about 6 days of round-the-clock 2K footage, or about 7 months if it only records motion (about 40 minutes of clips a day).
Different card or recording mode? The storage calculator uses the same assumptions.
If this is not the one
- Tapo C216 (2-pack)Best two-camera starter kit
- Wyze Cam v4Best cheap camera that is still worth owning
- Tapo C320WSBest outdoor camera overall
Head to head
Updated October 27, 2026 by Henrik Halvorsen. Specifications were checked against the Amazon listings on that date. Prices are shown as bands because they change week to week; the listing shows today's.