Junghwan Ahn

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Articles

Recent activity by Junghwan Ahn Recent activity Votes
  • External Connection Guide for Alarm Out

    Description   Figure1.  Alarm Port for PNV/PND-A6081R, PNB-A6001 Most Hanwha Vision cameras have Alarm Out ports, as shown Figure1. This allows the camera to send a signal to an external device w...

  • New features in the [Event rule] menu

    Description Since 2022, the menu for setting up events on P Series and X-Core/Plus cameras has changed from [Event Setup] to [Event Rules]. However, other models (such as the Q-Core model) still u...

  • Device Manager - Live Viewer

    Description [Live Viewer] of Device Manager supports various kinds of information.     Use case When you face a problem such as frame drop/skip. When You need to check the video streaming stat...

  • Cameras: How to automatically deactivate alarm output via handover at the end of an event

    Description & Pain Point - Please noteThis solution only applies to network cameras that have the [Handover] feature and whose event rules are Boolean logic.   - In the [Event Rule] menu of the net...

  • Device Manager - Sorting Tree and Grouping

    Description   From version 2.6.5.0, device manager allows group the list by item as below.   1. Parallel grouping 1) Drag and drop the first column you want to group into the top area.   2) Drag ...

  • Explosion-proof Camera Certification standards

    Summary The explosion proof cameras are designed to be safely operated in hazardous areas. The main purpose of a special enclosure is to protect the external environment from potential hazards. ...

  • Temperature change detection Thermal camera specification

    Summary Hanwha Vision have 2 kind of thermal camera model group. User can check the feature via Product Name. The end side letter TR(ex. TNO-4040TR) means that it is Radiometric Thermal Camera. Th...

  • Outdoor camera built-in heater operating scenarios

    Summary Some models of Hanwha Vision's outdoor cameras have a built-in heater, which can be controlled through the camera setup menu as shown below. This is effective when used to resolve blurr...

  • What is SID(Session ID), and How to use in SUNAPI?

    Summary What SID (Session ID) is and how to use it in commands related to video streaming in SUNAPI   Diagnosis Session ID is a basic concept familiar to network professionals, but unfamiliar to ...

  • RTSP Streaming via VLC Player for Recorded Video

    Pain Point You can playback pre-recorded videos of an NVR via RTSP using VLC Player. However, in some cases, the video play might not be smooth and even hang for a few seconds This article describe...