IMOU Rex 4MP Indoor Security Camera


Build Quality


Smart Features


Video Quality


Ease of use


Smartphone App



  • Sleek and minimalistic design
  • QHD video capability
  • Intuitive app with granular controls
  • Advanced AI Human Detection
  • Privacy Mode


  • Lack of 5GHz Wifi support

Use the above code to get the IMOU Rex 4MP Indoor Security Camera at a 20% Discount, Plus this code applies to all regular price products of IMOU Direct store on Amazon and is valid till 31 Dec 2021. )

Why do we need a Smart Indoor Security Camera?

With technology evolving at a rapid pace, we are seeing a lot of smart home products from various brands and consumers have a wide range of options to choose from. Among the smart home products, a smart indoor camera is a popular gadget among consumers and it is a must-have in every home as it provides an added layer of security. Indoor security cameras give users peace of mind when they leave home for work, shopping, etc as they can continuously monitor their home right from a smartphone.

Choosing the right indoor camera is important and that’s why we are sharing our experience with one such amazing product – IMOU Rex 4MP which is a home security camera with loads of features at the right price point. This is our review of the IMOU Rex 4MP Indoor Security Camera.

What do get with the IMOU Rex 4MP Camera?

IMOU Rex 4MP Box Contents
  • 1 x Indoor camera
  • 1 x Power Adapter
  • 1 x Power Cable
  • 1 x Positioning Map
  • 1 x Quick Start Guide
  • 1 x Screw Package
  • 1 x Mounting Plate

Design & Build of the IMOU Rex 4MP Camera.


The IMOU Rex indoor camera sports a circular dome-shaped design with a blend of a glossy and matte finish. The body of the camera has a glossy finish and the adjustable base has a soft matte finish which makes it easy to place on a surface. The camera turns in all four directions and this design is eye-catching and head-turner (pun intended).


Coming to the physical overview, a vertical strip runs through the center of the outer body which houses the 360-degree camera. There is a speaker on the back of the camera which can be used to trigger a siren. Moving on, there is a LED light indicator on the bottom of the camera which can also act as a spotlight when toggled from the IMOU Life app (more on that below).

IMOU Rex 4MP Design

Further, the adjustable base stand also features a LAN port, microSD card slot, micro USB port for power, and a reset/WPS switch. Lastly, there are rubber pads on the bottom of the base stand which prevents it from slipping when placed on a floor. Overall, the Rex 4MP has a neat, slick, and minimalistic design that fits into any home decor.

20% OFF discount Code :  TRENDYBLOG

IMOU Rex 4MP Camera Unboxing & Overview Video

Key Features of the IMOU Rex 4MP Camera


The 1/2.7” 4 Megapixel Progressive CMOS lens on the IMOU Rex can record up to QHD videos (2560 x 1440p) resolution at 25 fps/30 fps. It has Night Vision capabilities with live monitoring up to 33ft which is a good feature to have. It has a 0-355 degree horizontal and 0-90 degree vertical rotation that enables a full 360-degree view to capture photos and video from all directions.


Moving on, it has advanced AI human detection that immediately detects any human motion around the camera’s field of view and the app notifies the users whenever it detects a human. Users also get instant notification on their smartphone when the camera detects sounds like a dog barking, a baby crying, or any unusual sounds for that matter. For added security, the camera intelligently triggers the siren and turns on the spotlight whenever someone breaks in which alerts the users and their surroundings.

Further, to protect the privacy of users, IMOU has added a Privacy Mode on the app that automatically lowers the lens of the camera. We mentioned that the camera has a speaker and microphone built-in, and with this, users can interact with pets and family or dissuade unwelcome guests.

Lastly, as for the storage, users get three options – microSD card, NVR, cloud storage, and they can choose any of the options to store the recorded photos and videos conveniently.

IMOU Life App for the Rex 4MP Camera

The IMOU Rex 4MP can be controlled through the IMOU Life app which is available on the Apple App Store and the Google Play Store. Once users install the app and open it for the first time, they will see the setup screen with instructions. The setup takes about a minute or two, and once it is complete, users can control the camera right from the home screen dashboard.

The dashboard features a live viewfinder with the option to enable Privacy Mode, and on top of the dashboard, users will find the Smart Scene section. The home page can display up to 6 scenes and users can manually add actions to each scene. For instance, in the Home Smart Scene, users can set up by do not disturb mode, enable/disable push notifications, sound the alarm, enable/disable privacy mode, enable/disable motion detection, and record video.

As you can see in the above photos the picture quality out of the IMOU Rex 4MP camera is quite good, the photos are taken using the IMOU Life App, for an indoor camera that costs around $70, the picture quality is good.

Similarly, actions can be set up for various scenes like Away, Arrived, etc. Users can also set up Auto Smart Scenes if they wish to. Moving on, the user section allows users to play around with the settings of the camera, access local files, download list, cloud storage, and more. On the whole, the app is loaded with features and gives granular control which is a good thing.

Why should you consider getting the IMOU Rex 4MP Camera?

The IMOU Rex 4MP is a good indoor home security camera for $70. It gets the basics right which is important for a security camera and comes loaded with features like Night Vision, Advanced AI Human Detection, Privacy Mode, and more which makes it a good deal at this price point. If you are in the market for an indoor security camera, do consider IMOU Rex 4MP.