Reference Materials
DVR Users Manual v4.3.0
1U Series DVR Quick Start Guide
2U Series DVR Quick Start Guide
PSS Users Manual
Tools & Utilities
Config Tool v1.07
Disk Space Calculator
Smart PSS and Smart Player for Windows
Smart PSS and Smart Player for Macintosh
File Player Utility
HDD Download Manager
Guides & How-to Documents
Accessing the DVR/NVR/IP Camera with Internet Explorer
Configuring DDNS for the DVR/NVR Using No-IP.com
Configuring Email Notifications Using Gmail
Configuring Motion Detect Recording with an NVR and IP Camera
G4MX Quick Setup Guide
Configuring Favorite Groups for Viewing with G4MX Smartphone App
How to Access Camera OSD with HDCVI DVR Video Demonstration
Dahua Firmware Updates
Please review the below steps in applying the firmware included on this page.
Step 1 - Download the file to a temporary location on your PC.
Step 2 - Extract the "bin" file from the zip archive onto a USB flash drive that has been formatted using FAT-32.
Step3 (Newer GUI Interface) - Insert the USB flash drive into your NVR/DVR and go to Main Menu > select System within the Settings row > and select the Upgrade option. Choose the "bin" file from the USB drive and click Start to apply the update.
Step3 (Older GUI Interface) - Insert the USB flash drive into your NVR/DVR and go to Main Menu > Info > Version and select the Start option to apply the update. You may need to rename the file to "Update.bin".
G4-ATX4 / G4-ATXPRO4 / G4-STXPRO4
G4-ATX8 / G4-ATXPRO8 / G4-STXPRO8
G4-ATX16 / G4-ATXPRO16 / G4-STXPRO16
G4-ECVI4-S2 & V2 / G4-ETRI4-S2 & V2 / G4-CVI4-TL / G4-CVI8-TL
G4-ETRI8-S2 & V2 / G4-ETRIDR8-S2 & V2 / G4-ETRIPRO8-S2 & V2 / G4-CVIM8-S2 / G4-CVI16-TL
G4-ETRI16-S2 & V2 / G4-ETRIDR16-S2 & V2 / G4-ETRIPRO16-S2 & V2 / G4-CVIM16-S2
G4-NVR
G4-EX-NVR Series
G4-ES-NVR
NVR4XXX-4K Series
NVR608-4K Series
G4-ETRIDR32-S2 / G4-ETRIPRO32 / G4-ETRIPRO32-S2
G4-LTX16
G4-LTX4 / G4-LTX8
G4-CVI8-S2 & V2
G4-CVI4-S2 & V2
G4-TRIDR / G4-TRIPRO
G4-CVI4 & G4-CVI8 Non-S2 or V2
G4-LT4
G4-LT8 & G4-LT16
G4-WD1 & G4-WD1PRO & G4-WD1HBRPRO
G4-ECVI16
G4-CVIM4
G4-CVIM8
G4-DCX & G4-DCXPRO
DVR7832
NVR1104-P
G4-HDE-X
G4-HBRPRO
NVR7864
G4-SDI / G4-SDIDR / G4-SDIPRO
G4-XLA24 / G4-XLA32