Reolink RLC-824A is a PoE camera that supports human/vehicle detection, 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. Spotlight
  3. Siren, Two-way Audio
  4. Time-Lapse

Smart Person and Vehicle Detection

Smart Person or Vehicle Detection is based on traditional motion detection but with advanced algorithms and technology, which can tell people and vehicles from other objects.

You can set this function on the Reolink App or the Reolink Client.

Spotlight

RLC-824A is equipped with 4 powerful spotlights that keep on at night, making night scenes as vivid as day. You can see more details in full color without worrying about poor lights.
Please note: If you choose "Auto" under "Night Mode", the spotlights will only turn on when there is an alarm event. Since there is no IR light, you need to make sure the additional light source in the environment is bright enough. Otherwise, the camera can't be triggered normally and the spotlights won't turn on automatically.

You can set this function on the Reolink App or the Reolink Client.

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.

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 Cpp/Client when you are far away from home.

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

Time-Lapse

Time-lapse photography, also known as time-lapse video, is a shooting technique that compresses time. It shoots a group of photos or videos Later, by connecting photo series or extracting video frames, the process of several minutes, hours, or even several years is compressed into a short period of time and played as a video. In a time-lapse video, the process of slowly changing objects or scenes is compressed into a short period of time, presenting a wonderful scene that is usually undetectable by the naked eye.

For how to set up this function for the camera, please refer to the below guide:

For other settings of the camera, please refer to this article: Device Settings for PoE cameras