Firmware Update/April 2020 Firmware Update

April 2020 Firmware Update

NVR

Series	Firmware	Download Link
NVR 5x Series	DH_NVR5XXX-4KS2_MultiLang_V4.001.0000000.1.R.200319	Build Date: 11-15-2022
NVR 4x Series	DH_NVR4XXX-4KS2_MultiLang_V4.001.0000000.1.R.200319	Build Date: 07-19-2022

PTZ

Coming Soon!

Series	Firmware	Download Link
SD6AL Series	Coming Soon!	Coming Soon!
SD5A Series	Coming Soon!	Coming Soon!
PTZ1A Series	Coming Soon!	Coming Soon!
SD50/52C Series	Coming Soon!	Coming Soon!

IP Camera

Coming Soon!

Series	Firmware	Download Link
IPC 4 Series	Coming Soon!	Coming Soon!

Firmware Update Instructions

Before & After

• BEFORE: How to Download and Prepare Firmware
• AFTER: How to Reset Device to Factory Default

Update Methods

USB Drive	WebUI	SmartPSS	ConfigTool	Cloud