blurams A31-2K Indoor Security Camera, 2K

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Product guide

blurams A31-2K Indoor Security Camera, 2K

The blurams A31-2K indoor security camera is listed with 2K video, motion tracking, two-way audio and 360-degree viewing. Its corded power and indoor-only positioning suit a fixed home monitoring spot, while customer feedback flags network connection and reliability concerns worth weighing.

At a glance

The listing claims 360-degree coverage and automatic movement tracking, with two-way audio for remote listening and speaking.
Motion, human and sound detection are listed, and the feature text says motion events can produce 12-second clips without a subscription fee.
The app feature description says up to four cameras can be viewed simultaneously. This does not establish that four cameras are included.
Cloud recording is described as optional. A memory card is sold separately and supported up to 256GB.

Price

$25.99Save 21%

Reference price: ~~$32.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Two-way audio and app-based viewing support remote monitoring and speaking through the camera.
Detection and tracking features may help follow movement in a room without manually repositioning the camera.
The feature description states that event clips can be recorded without subscription fees.

Cons

Corded power means installation needs a nearby power source.
The listed water-resistance specification is Not Water Resistant, so this is positioned for indoor use rather than exposed outdoor placement.

Technical specifications

28 specifications

Identity
Brand	blurams
Model	A31-2K

Display and video
Video format listed	MP4
Night vision	Night Color

Camera optics
Sensor technology	CMOS
Focus type	automatically
Zoom type listed	Optical Zoom
Video capture resolution	3 MP
Effective video resolution	1440
Viewing angle	360 degrees
Night vision range	27 feet
Number of IR LEDs	6

Connectivity and controls
Wireless connection listed	Wi-Fi
Control method	App
Alert type listed	Audio and Motion
Special features listed	2 Way Audio, 5G/2.4GHz Wi-Fi6, Auto-Tracking, Human/Motion/Sound Detection, IR/Color Night Vision
Compatible device	Smartphone

Power
Power configuration	Corded Electric
Voltage	5 volts

Dimensions and installation
Mounting type listed	Optional
Form factor	Dome
Installation type	Wall-Mounted
Dimensions	8.3 x 8.3 x 11 centimetres
Weight	300 g

Materials and protection
Enclosure material	Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC)
Water resistance	Not Water Resistant

Storage
Storage listed	128 GB
Memory card support	Supports up to 256GB memory card(buy separately).

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title and feature copy describe a 2K camera, while technical fields state 3 MP and an effective video resolution of 1440, and a separate item-type field describes a 1080p camera. The listing also claims 128 GB storage, while its feature text says a memory card must be bought separately and supports up to 256GB. Confirm the resolution and what storage is actually provided for the selected listing. The listed Wi-Fi '5G' refers to a Wi-Fi band, not cellular 5G.

What’s in the box

Included

Camera
Adapter
USB cable
Mounting screws
Mounting sheet
User manual

Who is it for?

A good fit for

Indoor pet, baby or home monitoring where app access, two-way audio and motion tracking are useful.
Buyers who can place a corded camera near a power outlet and want a pan-and-tilt style view of a room.

Less suited to

Outdoor or wet-area installation.
Buyers who need confirmed resolution or included local storage without checking the inconsistent listing details.

blurams A31-2K Indoor Security Camera, 2K · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 30,719 ratings

5 stars61%61%
4 stars17%17%
3 stars8%8%
2 stars3%3%
1 star11%11%

Customer feedback reports clear picture and video quality and positive impressions of overall quality and value. It also reports connection dropouts and reliability concerns, while experiences with camera operation and rotation are mixed. Those reports matter for a Wi-Fi camera intended for remote monitoring, where maintaining a connection and dependable movement are important. They are customer perceptions, not proof of how any individual unit will perform.

Positive themes

Customers report clear picture and video quality and describe the camera positively for quality and value.

Negative themes

Customers report difficulty connecting to a network or maintaining the connection, as well as reliability concerns.

Mixed feedback

Customer feedback is mixed on functionality and camera rotation.

Frequently asked questions

Does this camera support cellular 5G?

No cellular 5G capability is established. The listing's '5G' wording refers to a Wi-Fi band, alongside 2.4GHz Wi-Fi.

Is the camera suitable for outdoor use?

It is listed for indoor use and as not water resistant, so it is not suited to exposed outdoor placement.

Is a memory card included?

The feature text says a memory card must be bought separately and supports up to 256GB. Another technical field lists 128 GB storage, so confirm what storage is provided with the selected listing.

Can the app show several cameras at once?

The feature description claims the app can display up to four cameras simultaneously. That describes app viewing and does not mean four cameras are included.