Tapo C400 2MP Battery Outdoor Security Camera

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Product guide

Tapo C400 2MP Battery Outdoor Security Camera

The Tapo C400 is a battery-powered wireless security camera listed for indoor and outdoor use. Its 2MP video claim, colour night vision, two-way audio and local recording suit buyers seeking a wire-free camera, but the listing gives conflicting resolution details and describes battery life as an estimate.

At a glance

Battery-powered and wire-free, with direct Wi-Fi connection described as requiring no hub.
The listing claims colour night vision and two-way audio for viewing and speaking through the camera.
Person detection, activity zones and privacy zones are described as alert and monitoring options.
Local recording is described through a microSD card up to 512GB, sold separately. Cloud storage is also mentioned.

Price

£36.09Save 25%

Reference price: ~~£47.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Battery-powered operation avoids a fixed power cable at the camera location.
The listed 116.7-degree viewing angle and colour night vision are useful for monitoring a wider area in varied lighting.
Two-way audio and person-detection alerts are listed for remote interaction and notification.

Cons

Local microSD storage requires a card that is sold separately.
The stated 180-day battery life is a manufacturer maximum claim, not an unconditional runtime.

Technical specifications

28 specifications

Identity
Brand	Tapo
Model	Smart Wire-Free Indoor/Outdoor Security Camera

Display and video
Still resolution	2 MP
Video capture resolution	2MP
Frame rate	15 frames per second
Viewing angle	116.7 Degrees
Video format listed	MPEG-4
Video encoding	H.264
Night vision	Night Color
Night vision range	10 Metres

Camera optics
Focus type	Auto Focus
Number of IR LEDs	2

Connectivity and controls
Wireless connection listed	Wi-Fi
Connectivity technology	Wireless
Control methods listed	App, Push Button
Compatible devices	Smartphone, Tablet

Features and use
Special features listed	2 Way Audio, HD Resolution, Local Recording, Night Vision, Weather Proof
Indoor or outdoor use	Indoor, Outdoor
Recommended uses	Indoor Security, Outdoor Security
Mounting types listed	Wall Mount
Installation type	Screw In

Power and battery
Power configuration	Battery Powered
Batteries required	Yes

Dimensions and installation
Form factor	Bullet
Dimensions listed	8.1 x 4.8 x 5.8 centimetres
Weight listed	205 Grams
Colour	Black

Materials and protection
Material listed	Plastic

What to know before buying

Listing details to confirm

The listing contradicts itself on resolution: the title and technical fields say 2MP, while a feature claim says 1080P Full HD. It also calls colour night vision visibility in total darkness, gives battery life as up to 180 days without stated usage conditions, and describes weather protection as both weatherproof and IP65. Confirm the selected listing's exact specification and operating conditions before relying on these claims. The 180-day figure is not a guaranteed runtime, and motion-triggered recording may not capture activity outside the detection area.

What’s in the box

Included

Charging cable
Mounting screw
Camera

Who is it for?

A good fit for

Buyers wanting a battery-powered camera for indoor or outdoor monitoring without a camera power cable.
People who want two-way audio and person-detection alerts in a Wi-Fi camera.
Setups where local recording to a separately purchased microSD card is preferred, with cloud service also described.

Less suited to

Buyers who need a firmly established resolution specification before purchase.
Anyone requiring continuous recording or a guaranteed battery interval, neither of which is established by the supplied listing details.

Tapo C400 2MP Battery Outdoor Security Camera · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 4,450 ratings

5 stars73%73%
4 stars11%11%
3 stars6%6%
2 stars2%2%
1 star8%8%

Customer feedback reports clear picture quality and easy setup, while battery life and reliability are mixed. Motion detection also draws mixed feedback, including reports that recording depends on motion in the frame and may miss activity within an area. These experiences matter for a battery camera whose listing describes person alerts and motion-based use, especially if dependable detection or long intervals between charging are priorities.

Positive themes

Customers describe picture quality as clear and setup as easy.

Negative themes

Some customer feedback reports the camera stopped working after six weeks and raises concerns about detection.

Mixed feedback

Battery life and reliability receive mixed feedback.
Motion detection experiences are mixed, with reports that recording is triggered by motion in the frame and may not detect activity within an area.

Frequently asked questions

What resolution does the Tapo C400 record at?

The title and technical fields state 2MP, but another feature claim says 1080P Full HD. These listing details conflict, so confirm the specification for the selected listing.

Does it need a hub or wired power?

It is listed as battery powered and Wi-Fi connected. The manufacturer description says it connects directly to Wi-Fi without a hub.

How can footage be stored?

The listing describes local recording to a microSD card up to 512GB, sold separately, and Tapo Care cloud services.

Is the 180-day battery life guaranteed?

No. It is presented as an up-to claim, and the listing does not specify the usage conditions behind that estimate.