설현인(Hyeonin Seol)

  1. Applicable to:   - Camera : All models of cameras   - NAS: Products (QNAP, Synology) recommended by HTW   2. SMB (Server Message Block) Protocol?   - The Server Message Block protocol (SMB pr...

  1. Target Models   - Network PTZ , Network Camera (models with microSD Card support)   2. Service Guide   1) It is recommended to replace your SD card after 6 months of its use (the lifespan vari...

  1. Applicable to - Intel chipset-applied x86 NVR 30 models (Based on basic model names)  Model Name Old  Version New Version PRN-6410DB4, PRN-6400DB4, PRN-6405DB4, PRN-6410B4, PRN-6400B4...

1. NEMA/IP ratings are standards for protecting equipment from water, dust, chemicals, etc.   - NEMA rating is not a global standards yet commonly used in North America region   - IP rating is mor...

1. Model    -  X series, P AI series network camera   2. Purpose   - Dongle support is an installation convenience feature, which that users can view live video       through mobile application d...

  1. Configuration condition  - When using a single IP speaker(1 unit) alone (Model: All IP speaker) 2. Working scenario  - When a contact signal (infrared sensor, contact button, emergency bell, e...

  1. Target Models   - XRN-6410DB4, XRN-3210B2 , XRN-1620S , XRN-820S (x86 NVR model )   2. Purpose   - To guide you on how to preserve recorded video without loss so that duplicate data is not    ...

  This is about the firmware information June 2024.    - Network Camera    Model File Date Ver. Remark PNM-12082RVD PNM-12082RVD_2.22.02 _20240408_R171 2024/04/08 2.22.02 - Corrected an issu...

  # XRN-6410B2 # GOV # Fast playback # I-frame   1. Installation case    - Installed XRN-6410B2 integrated with multiple network cameras for APT. security   2. Symptom    - Video plays not smoothly...

  # QRN-430S # HDD recognition fail # USB # power   1. Installation case   - Installed 4ch NVR(QRN-430S) inside a switching box of the measurement equipment   2. Symptom   - Error pop-up “HDD conne...