Reolink Duo 4G is a 4g/LTE battery-powered camera that has twin lenses and supports human/vehicle detection, siren, two-way audio etc. functions. 

To better learn the working principle and settings of the camera, here are some instructions for your reference, including (note: You can click on the keywords below to jump to the corresponding section.)

  1. Smart Person and Vehicle Detection
  2. Twin lenses
  3. Siren, Spotlight
  4. Two-way Audio
  5. Cloud
  6. Clip

Smart Person and Vehicle Detection

The Smart Person or Vehicle Detection is based on the traditional PIR detection but with advanced algorithms and technology, which can tell people and vehicles from other objects. Also, our camera supports setting object size, which contributes to the reduction of false alerts.

You can set this function on the reolink app or the reolink client.

Twin Lenses

Equipped with dual lenses, this camera provides you with a wide 150° field of view* with less distortion to protect your family. By controlling two displays at the same time, you have everything in view with no blind spots.

Once you set up the camera on the app, you will see 2 images on the camera list.

  • On Reolink App

    1. Tap the camera >  Switch Lenses icon to see twin lenses at the same time.
    2. Twin lenses

  • On Reolink Client

    1. Launch the Reolink Client, choose multiple screens, then you can see twin lenses at the same time.

      DUO screen small ED

Siren

A camera with an audio alarm or siren can make a loud prolonged sound as a signal or warning when the camera detects motion alarms.

You can set this function on the reolink app or the reolink client.

Spotlight

When an alarm event is detected, it will be automatically turned on, and the spotlight can also add light sources to produce full-color images.

By default, the Night Mode is set as Auto.

  • On Reolink App

    1. Please open your Reolink APP -> Device settings -> Advanced.
    2. Please tap Spotlight.
    3. Tap Night Mode to set the spotlight mode.

    4. mceclip two

  • On Reolink Client

    1. Please open your Reolink PC client > Device settings > Audio and Light.
    2. Choose Night Mode as Auto.

      camera spotlightspotlight only night mode

Two-way Audio

Two-way audio enables you to receive and transmit audio through the IP camera. Reolink cameras that support Two-way audio have a built-in speaker and microphone, you could talk through the camera via your Reolink app/client when you are far away from home.

You could follow the articles below to enable Two-way Audio for your Reolink Cameras:

Cloud

Reolink Cloud service is based on cloud computing technology. It can perform data storage, editing, and retrieval over the Internet. Please note that the Reolink Cloud service is not compulsory but optional.

At present, the Reolink Cloud is supported by several Reolink camera models in different countries and regions (click Reolink Cloud Availability to learn more).

Clip

The clip function allows you to view the specific area you want to enlarge and check. You can enable the clip function under the Clip Settings option via Reolink software.

You can set this function on the reolink app or the reolink client.

  • On Reolink App

    1. Please open your Reolink APP.
    2. Go to Live View page, then click on the Clip button to enter the clip menu page.
    3. Move and drag the rectangle to the position you want to see.

      clip app

      For more details, please refer to: How to Use Clip via Reolink App

  • On Reolink Client

    1. Please open your Reolink PC client.
    2. Choose the camera, click Clip icon on the live view page. 
    3. Move the red box on the live-view page to choose the part which you want to enlarge and check. 

      Duo clip

      For more details, please refer to: How to Use Clip via Reolink Client (New Client)

For other settings of the camera, please refer to this article: Device Settings for Battery-powered Cameras – Reolink Support