How can l control the roll door with AVTECH video recorder?

 Please follow the steps below.
1. Prepare an iron roller door controller that supports RS485 connection.
2. Connect the steel roller door controller to the host end and the iron roller door respectively, please contact the on-site installer for details.
3. Go to the host interface to find the iron roller door setting page, and edit and add the setting group according to the iron roller door control requirements.
4. ID code setting: Please check the ID of the iron roll door controller and enter the same ID.
*Note: If you want to set up multiple coil door controllers, each group ID must not be duplicated.
5. Baorate setting: Please check the Baobao rate of the Iron Roller Door Controller and enter the same parameters.
6. Channel Setting: Select the channel you want to monitor the Roll Door, and you can remotely control the Roll Door via the mobile app to monitor the channel screen at the same time.
7. After the setting is completed, you can remotely control the iron roller door in the local desktop app.
8. AVTECH Instructional Video: AVX951C Iron Roller Door Controller as an Example
https://www.youtube.com/watch?v=XEiS-Mm-HI0