Reolink Duo Floodlight PoE 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. Siren, Spotlight
  3. Two-way Audio

Smart Person and Vehicle Detection

Smart person/vehicle detection is based on 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.


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.


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.

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: