SUNELL Manuals & User Guides

Sunell NVR3804E1 Nvr Auxiliary Screen Feature User Guide

January 6, 2026

Sunell NVR3804E1 Nvr Auxiliary Screen Specifications Supported Screen Types: VGA, HDMI Feature: Auxiliary Screen Control: Mouse How to use the NVR Auxiliary Screen Feature Connect both VGA and the HDMI…

SUNELL 4MP Anpr Bullet Network Camera User Guide

January 6, 2026

4MP Anpr Bullet Network Camera How to upgrade the firmware of an NVR/DVR using the web UI Log in to the NVR/DVR using a web browser and go to Settings…

Sunell 64-Channel 4K NVR User Manual

January 2, 2026

Sunell 64-Channel 4K NVR Specifications Category Parameter Specification Video Input IP Camera Input 64 Channel Incoming Bandwidth 400 Mbps Outgoing Bandwidth 400 Mbps Video Output HDMI 1 Output 3840 ×…

Sunell Sunview App Owner’s Manual

January 2, 2026

Sunell Sunview App How to do distribution deployment for CMS Introduction In large-scale CMS projects, a distributed deployment architecture is often adopted to enhance performance, scalability, and reliability. By deploying…

Sunell NVR/DVR USB Thumb Drive Owner’s Manual

January 2, 2026

How to upgrade the firmware of an NVR/DVR using a USB Thumb Drive Important Note: The USB drive must be in FAT32 format. Place only one firmware file on the…

Sunell NVR/DVR webUI Owner’s Manual

January 2, 2026

How to upgrade the firmware of an NVR/DVR using the webUI 1. Log in to the NVR/DVR using a web browser and go to Settings > System > Maintenance and…

Sunell NVR/DVR Tools Software Owner’s Manual

January 2, 2026

How to upgrade the firmware of an NVR/DVR using the Tools Software Preparation: Download the correct firmware for your NVR/DVR Download the Tools software. Ensure that the PC and the…

Sunell SN-NVR3804E1-J NVR/DVR Owner’s Manual

January 2, 2026

The NVR/DVR is frozen at the boot logo screen Follow the steps below to resolve this issue. Make sure that the USB flash drive is formatted to FAT32. Download the…

Sunell Dome SN-IPV8046UAR-Z IP Camera User Guide

December 10, 2025

Sunell Dome SN-IPV8046UAR-Z IP Camera Specifications Product: IP Camera Firmware Upgrade Method: Tools Software Preparation or Camera Web Interface Network Connectivity: PC and camera must be on the same network…

SUNELL 40UDR 4MP Dome IP Camera VF Lens User Guide

December 8, 2025

SUNELL 40UDR 4MP Dome IP Camera VF Lens Specifications Product: IP Camera Function: Audio File Upload Interface: Web Interface Usage Instructions Step 1: Access Camera Settings Log in to the…

Sunell SN-IPR5150BSBN Bullet Network Camera Quick Setup Guide

Quick Start Guide

This guide provides instructions for setting up the Sunell SN-IPR5150BSBN Bullet Network Camera. It covers unpacking, device structure, installation, and initial configuration via Internet Explorer, including network settings and live…

How to Use NVR Auxiliary Screen Feature - Sunell Network Video Recorder Guide

User Guide

A step-by-step guide on how to enable and configure the auxiliary screen feature on Sunell Network Video Recorders (NVRs), including connection, setup, layout configuration, and testing.

How to Upgrade NVR/DVR Firmware via WebUI

Instruction Guide

Step-by-step guide on how to upgrade the firmware of a Network Video Recorder (NVR) or Digital Video Recorder (DVR) using its web-based user interface (webUI).

Sunell NVR/DVR Firmware Upgrade Troubleshooting FAQs

FAQ document

Frequently asked questions and troubleshooting steps for Sunell NVR and DVR firmware upgrades, covering common issues like 'Upgrade Failed', 'No Program', and device connectivity problems.

How to Perform Distributed Deployment for CMS - Sunell

Installation Guide

A comprehensive guide detailing the distributed deployment architecture for Content Management Systems (CMS) by Sunell. Learn how to enhance performance, scalability, and reliability using Media Distribution Units (MDU) and Intelligent…

How to Activate an IP Camera - Sunell User Guide

User Guide

A comprehensive guide for activating and securing your Sunell IP camera. Learn how to set up your camera using the Capture Advance Tool and a web browser, including essential preparation…

NVR/DVR Firmware Upgrade Guide via USB

Instruction Guide

Comprehensive guide for upgrading NVR and DVR firmware using a USB drive. Covers automatic and manual UI-based firmware update methods, including important notes on file format and storage.

How to Upgrade NVR/DVR Firmware via WebUI

Instruction Guide

Step-by-step guide on how to upgrade the firmware of Network Video Recorders (NVR) and Digital Video Recorders (DVR) using the web-based user interface (WebUI).

How to Upgrade NVR/DVR Firmware with Sunell Tools Software

User Guide

Step-by-step guide on how to upgrade the firmware of Network Video Recorders (NVR) and Digital Video Recorders (DVR) using the Sunell Tools Software. Includes preparation steps, procedures, and important notes…

RTSP URL Configuration for NVR/DVR Systems

Technical Specification

This guide provides detailed instructions on configuring RTSP URLs for Sunell NVR and DVR systems. Learn how to create streaming URLs with or without password authentication, specifying device IP, channel…

Troubleshooting NVR/DVR HDMI Output Issues

Troubleshooting guide

Resolving NVR/DVR HDMI output problems caused by resolution mismatches. This guide explains how to adjust output resolution settings on your device.

How to Retrieve NVR/DVR Password via QR Code Verification

Instruction

Step-by-step guide on how to recover a forgotten password for your NVR/DVR system using the QR Code Verification method. Learn how to access your device by contacting technical support.