Reolink Argus vs Keen vs C1 Pro

Are you looking for a Reolink smart security camera but can’t decide between the Argus or Keen or C1 Pro?

I think that it is a difficult choice because these cameras offer a range of options.

To start, let’s have a look at their differences…

Comparison Review: Reolink Argus vs Blink XT


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Whereas the Argus and the Keen offer a resolution of 1080p, the C1 Pro offers a much higher 1440p.


The Argus only has a digital zoom facility but the Keen and the C1 Pro can pan and tilt as well as the digital zoom.

Both cameras offer a 360° view by panning 355°. The Keen and C1 Pro can both tilt 105°.

Field of View

Not surprisingly, the Argus has the largest field of view at 110° because it only has a fixed lens and not one that can pan and tilt.

The Reolink Keen has a field of view of 90° and the C1 Pro has the smallest, at 80°.

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The Argus and the Keen are both battery powered.

They need x4 CR123A standard (or rechargeable) batteries.

The C1 Pro is powered by a power adapter.


All three Reolink security cameras connect to a WiFi network.

The Argus and Keen can only connect to 2.4 Ghz networks whereas the C1 Pro can connect to 2.4 Ghz and 5 Ghz networks

Also, the C1 Pro can connect to a router via an Ethernet cable.

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PIR (Passive InfraRed) Sensor

The Reo link Keen comes with a separate PIR sensor that connects to the camera unit wirelessly.

The Argus camera and the C1 Pro have a PIR sensor built in.

Night Vision Range

The Keen and the C1 Pro have a night vision range of 40 feet or 12 meters, whereas the Argus has a slightly more limited range of 33 feet or 10 meters.


The Argus is the only camera in this comparison that is designed to be used outdoors as well as indoors.

The Argus has an IP rating of 65 to prove this.

An IP rating is the most trusted measure of any device’s suitability to be used safely outdoors.

IP stands for Ingress Protection.

IP65 tells us that the Reolink Argus is totally dust proof and very waterproof.

The Keen and the C1 Pro are only suitable to be used indoors.

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What is interesting is that Reolink, unlike other smart security camera companies,  do not offer any cloud storage.

The C1 Pro has the greatest number of storage options.

You can store snapshots and video footage on a micro SD card, via FTP or on a Reolink NVR (Network Video Recorder.)

The Argus and Keen in contrast, only offer micro SD cards as a form of external storage.


And how are they similar?

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There are three main features that these Reolink security cameras have in common; motion detection, two way audio and live view.

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Motion Detection

Motion Zones

Individual zones can be created for your Reolink camera.

It is easiest to do this via the Reolink Client software.

Click on Device Settings, then Alarm and then Motion Detect.

A live view of your camera will be shown.

Using your mouse, click and drag to create a zone or click on “Full Screen” to cover the whole field of view or select “Clear Area” to turn motion detection off.

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Sensitivity Settings

Reolink take a fairly unique approach to motion detection sensitivity settings in their cameras.

They allow you to split a 24 hour day into 4 different timed blocks and then each block of time can be allocated a level of motion sensitivity, which is on an adjustable scale from 1- 50, where a level of 50 is the most sensitive to motion.

A step by step photo guide to setting up the sensitivity settings, using the Reolink Client, can be viewed here.

Push Notifications

A push notification will alert you every time that one of your Reolink cameras detects motion.

But, you can turn these notifications on or off for each camera.

A detailed guide on how to do this can be found here.

Related Post: Smart Security Camera Cloud Storage Comparison

Email Alerts

As well as receiving a push notification, your Reolink camera will send you an email informing you that motion has been detected.

The advantage of setting up email alerts is that they can have photos and short video clip attached to them, whereas a push notification is only a text alert.

In order to setup an email alert, you will need to know the SMTP server name and SMTP port number for your email (it is not as complicated as it sounds.)

A helpful guide can be found here.

Two Way Audio

Reolink cameras come with two way audio.

Each security camera comes with a built in microphone and speaker so that a person who is right next to the camera can have a conversation with another person who is connecting to the camera via the Reolink app.

Live View

Live View is the ability to connect to a Reolink camera and view the camera’s footage live.

Live View can be accessed via the Reolink app or the Reolink Client software.


Software and Apps

Reolink App

The Reolink app is available for iOS users and Android users.

If you want to install it on your iPhone or iPad then your device will need to be running iOS version 8 or later.

If you want to install it on an Android device, it will need to be running version 4 (Ice Cream Sandwich) or later.

I have included a video below that provides a quick demonstration of the Reolink app.

But for those of you who do not want to watch the video, the main features of the app are;

  1. Viewing multiple cameras
  2. Live View (with options to take snapshots, record videos, control PTZ)
  3. View historical footage (if it is connected to an NVR or has a micro SD card installed.)
  4.  Edit settings (camera name, push notifications, resolution and email alerts)

Reolink Client

The Reolink Client is the name of the free piece of software that you can download to connect to your Reolink camera from your Windows or your Mac computer.

Mac users can download it from here and Window users from here.

The Reolink Client has lots of features.

These include;

  1. Adding a camera
  2. Setting up email alerts
  3. Setting up 24/7 recording or continuous video recording (CVR.)
  4. Enabling and disabling motion detection and
  5. Downloading video to your PC.

All of these features are explained in easy to follow tutorials, that you can find here.

Browser Access

Of these three cameras, the only camera that allows for browser access is the C1 Pro.

Adding a Camera

Argus and Keen

If you are using the app, just make sure that your phone is connected to the same WiFi network as you want the Argus or Keen to connect to.

Step 1 Open the app and tap on the devices page.

Step 2 Tap on the “+” icon

Step 3 Scan the QR code on the camera.

Step 4 Add the username and password(the default is “admin” and “blank”)

Step 5 Add the camera to your WiFi.

You can find more information here.

C1 Pro

The following video will guide you through how to add a C1 Pro camera via the Reolink Client software.

The process is slightly different because, to make things much simpler, connect your C1 Pro to your router using an Ethernet cable.

After setup, you can remove the Ethernet cable.

Just make sure that your camera is switched on and that you have the latest version of the Client software running.

Setting Up a Micro SD Card

You can setup your micro SD card in three easy steps by using the Reolink app.

Step 1: Open the app

Step 2: Tap the camera that you want to use the micro SD Card in

Step 3: Tap “settings”

Step 4: Tap “SD card”

Step 5: Tap the blue “init” button.

Your SD card is now ready to use.

Box Contents

Your might be much clearer in your mind about which of these cameras that you want to buy, but what do you actually get?

The chart below outlines the main items that come with the security cameras.

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Pros, Cons and Verdict

These three cameras offer a range of different options to meet different needs.

And so in our final section, I look at each cameras pros and cons and what kind of person might buy each of these smart security cameras.

Reolink Argus

The most unique feature of this camera compared to the other two cameras in this review, is that it can be used safely outside.

And so the Argus is the most obvious choice for a buyer who is looking for an outdoor camera.

Other features that help with this are that the Argus is powered by batteries (which means it can be located in more places than a camera that needs to be close to an electrical socket) and that it connects to the Internet via WiFi (which allows more flexibility than a camera that connects using an Ethernet cable.)

The fact that it cannot pan and tilt means that it is a camera that is perfectly suited to monitor and focus on a specific area of a room or outdoor space.

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Battery Operated
Good Night Vision

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Only 1080p
Limited Storage Options

Reolink Keen

Although this camera is very similar to the C1 Pro, it is unique because it is battery powered. This means that it can be positioned in more places than the C1 Pro because it doesn’t need to close to an electrical socket.

The ideal buyer for a Keen camera is someone who is looking for an indoor camera that can be positioned in a place where there are no electrical sockets and wants or needs a camera that has pan and tilt capabilities.

Cameras that have mechanised pan and tilt capabilities are perfect for people who want to monitor larger rooms than cameras with fixed lenses or just rooms that are busier and have more activity going on in them.

I think that this camera is aimed more at the home market than the C1 Pro because the Keen only offers micro SD storage.

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Battery Operated
Separate PIR Sensor

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Only 1080p
Limited Storage Options
Not Weatherproof

Reolink C1  Pro

The C1 Pro is unique in a few important ways.

Firstly, it has such a fantastic resolution. It has 4 MP against the Keen’s 2 MP.

Secondly, it offers more storage options than the Keen. Although a micro SD card can be used with the Reolink C1 Pro, it can also be used with Network Video Recorders (NVRs.)

NVRs can store footage from multiple IP cameras (such as the C1 Pro) which makes them an ideal choice for businesses instead of home users.

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144op Resolution
WiFi or Ethernet Connection
Flexible Storage Options

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Not Weatherproof