DMSS Archives | CCTV Manuals

Why Is My Dahua NVR P2P Status Offline? Here’s How I Fixed the DMSS Connection Failed Error on Site

Dahua NVR Status (P2P) Offline & Connection Failed on DMSS App

This article details my experience fixing a Dahua BVR that was offline. A while ago, I was contacted by a customer who said his Dahua CCTV camera couldn’t be remotely accessed via his phone. The customer explained that he was using a Dahua NVR at the location. I immediately scheduled an inspection at the customer’s location to determine the cause of the phone’s inaccessibility.

In this article, I will explain the problems that occur that cause Dahua NVRs to go offline and how to fix them directly at the customer’s location.

How to Use the DMSS App: Menu Explanation, Adding Devices, Live View and Playback

DMSS app menu – The Dahua Mobile Surveillance System (DMSS) enables users to access and monitor security cameras remotely from their smartphones or tablets. Whether you’re a beginner or experienced user, understanding the DMSS app’s menus is crucial to maximizing the camera’s features.

This guide will walk you through the DMSS app’s menus, explaining each feature and how to navigate the app efficiently in 2026.

Download and Install Dahua DMSS for PC (Windows 10/11 & Mac) – Latest Version 2026

DMSS for PC download (Windows 7/8/10/11 & Mac) – How do I view Dahua cameras on a computer? This is a frequently asked question from our customers. In this guide, we’ll cover the main software provided by Dahua for viewing camera footage on PCs and laptops. Dahua is one of the world’s leading CCTV camera brands and also provides tools to support device configuration.

DMSS is software created and developed by Dahua, and you can get it for free. Here’s how to get this software and how to install and configure it on your computer.

Register a New Account on Dahua DMSS App Complete Guide

How to create a new account on Dahua DMSS app – By creating an account in the DMSS app, users can connect devices such as cameras and recording devices to the app for online access using a smartphone. DMSS app account registration can be done on both Android phones and iPhones (iOS).

Below is a complete guide on how to create a new account in the Dahua DMSS app based on hands-on practice.