gDMSS Plus is a mobile application designed for remote viewing and management of Dahua security cameras, offering convenient access via Android devices.
What is gDMSS Plus?
gDMSS Plus is a powerful mobile client application specifically developed by Dahua Technology for its extensive range of security products. It enables users to monitor live video feeds, playback recorded footage, and manage device settings remotely. Compatible with a variety of Dahua devices, it provides a centralized platform for comprehensive surveillance, enhancing security and peace of mind for both home and business users.
Compatibility: Android and iOS
gDMSS Plus demonstrates broad platform support, functioning seamlessly on both Android and iOS operating systems. For Apple users, the equivalent application is iDMSS Plus, available through the App Store. This dual compatibility ensures a wide user base can benefit from remote monitoring capabilities, regardless of their preferred mobile device, providing flexible surveillance solutions.

Downloading and Installation
gDMSS Plus and iDMSS Plus are readily available for download on both Google Play Store for Android and the Apple App Store for iOS devices.
Android: Downloading gDMSS Plus from Google Play
To install gDMSS Plus on your Android device, simply open the Google Play Store application. In the search bar, type “gDMSS Plus” and locate the official Dahua Technology application. Tap “Install” to begin the download and installation process.
Ensure your device meets the minimum system requirements for optimal performance. After installation, the app icon will appear on your home screen, ready for initial setup and camera connection.
iOS: Downloading iDMSS Plus from the App Store
For iOS users, the equivalent application is iDMSS Plus. Open the App Store on your iPhone or iPad. Search for “iDMSS Plus” within the app store’s search function and identify the official Dahua Technology application.
Tap the “Get” button, then “Install”. You may be prompted for your Apple ID password or to use Face/Touch ID to authorize the download. Once installed, launch the app to begin configuration.

Account Registration and Login
gDMSS Plus requires a user account for secure access. New users must register, while existing users can log in with their credentials for camera management.
Creating a New Account
To create a new account within gDMSS Plus, open the application and select the “Register” option. You will be prompted to enter a valid email address and create a secure password. A verification code will then be sent to your email; enter this code within the app to confirm your account.
Ensure your password meets the complexity requirements for enhanced security. After verification, you can proceed to add your Dahua devices to the application.
Logging into Your Existing Account
To log in to your existing gDMSS Plus account, launch the application and enter the email address and password you used during registration. Ensure you have a stable internet connection for a successful login. If you’ve forgotten your password, utilize the “Forgot Password” option and follow the recovery instructions sent to your registered email.
Successful login grants access to your connected devices and features.

Adding Cameras to gDMSS Plus
Cameras can be added using the device’s serial number (SN), by scanning its QR code, or establishing a P2P connection within the gDMSS Plus application.
Using Device Serial Number (SN)
To add a camera via SN, navigate to the device list within gDMSS Plus and select the “Add Device” option. Choose “SN Manual Input” and carefully enter the camera’s unique serial number. Ensure accuracy, as incorrect input will prevent successful connection.
You’ll also need to input the device name and create a secure password for access. After confirming the details, the app will attempt to connect to the camera using the provided information.
Scanning the QR Code
Adding a camera using a QR code is a streamlined process within gDMSS Plus. Select “Add Device” and choose the “Scan QR Code” option. Position your smartphone camera to scan the QR code located on the camera or its packaging.
The app will automatically populate the device information, simplifying setup. Confirm the details and create a password for secure access to your camera’s live feed and recordings.
P2P Connection Method
Utilizing the P2P connection in gDMSS Plus offers a convenient alternative to port forwarding. Select “Add Device” and choose the P2P option. The app will search for devices on the network, displaying available cameras.
Simply select your camera and enter the device serial number (SN) to establish a secure connection, enabling remote access without complex network configurations.

Live View and Playback
gDMSS Plus enables real-time monitoring of camera feeds and allows users to review previously recorded footage directly from their mobile devices.
Accessing Live Video Feeds
To view live feeds within gDMSS Plus, simply tap on the camera’s name or channel within the device list. The application swiftly establishes a connection, displaying the real-time video stream. Users can select different camera views, switch between landscape and portrait modes, and utilize digital zoom for closer inspection. Ensure a stable internet connection for optimal streaming quality and minimal latency, enhancing your remote surveillance experience.
Playback of Recorded Footage
gDMSS Plus allows convenient playback of recorded footage stored on your Dahua DVR or NVR. Select the desired camera and date, then navigate the timeline to pinpoint specific events. Controls enable pausing, fast-forwarding, and rewinding. Download clips directly to your mobile device for archiving or sharing, providing comprehensive access to past surveillance data.

Device Management
gDMSS Plus facilitates comprehensive camera configuration, including settings adjustments and user permission controls, ensuring a tailored and secure surveillance experience.
Configuring Camera Settings
Within gDMSS Plus, users can access and modify a wide array of camera settings to optimize performance and tailor the surveillance experience. This includes adjusting video quality, resolution, frame rates, and encoding parameters for clear footage.
Furthermore, settings for image adjustments like brightness, contrast, and saturation are available. Network configurations, such as Wi-Fi settings and port adjustments, can also be managed directly through the application, ensuring seamless connectivity and reliable operation.
Managing User Permissions
gDMSS Plus allows administrators to create multiple user accounts with varying levels of access to the security system. This granular control enables customized permissions, restricting certain users from accessing sensitive settings or live feeds.
Administrators can define specific camera views or functionalities available to each user, enhancing security and accountability within the surveillance network. This feature is crucial for managing access in larger installations or shared environments.

Alarm Notifications and Settings
gDMSS Plus facilitates real-time alarm push notifications upon detection of events, allowing users to promptly respond to potential security breaches or incidents.
Enabling Push Notifications
To receive immediate alerts, ensure push notifications are enabled within the gDMSS Plus application settings and your device’s operating system. Grant the app permission to send notifications; otherwise, you won’t receive timely updates regarding camera events. Access device settings to confirm notification access is granted for optimal performance and security awareness. This feature is crucial for proactive monitoring and rapid response to any detected activity.
Configuring Alarm Schedules
gDMSS Plus allows customized alarm schedules, defining specific times for motion detection or other event-triggered notifications. This prevents unwanted alerts during regular activity periods, like daytime. Within the app, navigate to device settings and the alarm configuration section to set up these schedules. Tailor the timing to your needs for efficient monitoring and reduced false alarms.
Advanced Features
gDMSS Plus offers enhanced functionalities like two-way audio communication and PTZ (Pan, Tilt, Zoom) control for compatible cameras, improving surveillance capabilities.
Two-Way Audio
gDMSS Plus facilitates real-time, two-way audio communication through compatible Dahua cameras equipped with microphones and speakers. This feature allows users to not only hear what’s happening in the monitored area but also to speak directly through the camera.
It’s incredibly useful for deterring unwanted activity, communicating with visitors, or simply checking in on family members or pets remotely, enhancing overall security and interaction.
PTZ Control (Pan, Tilt, Zoom)
gDMSS Plus provides comprehensive control over Pan, Tilt, and Zoom (PTZ) cameras, allowing users to remotely adjust the camera’s viewing angle. Through the app’s intuitive interface, you can pan horizontally, tilt vertically, and zoom in for detailed inspection of specific areas. This feature maximizes surveillance coverage and enables precise monitoring of dynamic environments, enhancing situational awareness.

Troubleshooting Common Issues
gDMSS Plus users may encounter connection problems or account recovery needs; solutions involve checking network settings and utilizing password reset options.
Connection Problems
gDMSS Plus connection issues often stem from network instability or incorrect device configurations. Verify your mobile device’s internet connection – try switching between Wi-Fi and cellular data. Ensure the camera is properly connected to the network and powered on. Double-check the device serial number (SN) entered within the app for accuracy. Restarting both the app and the camera can frequently resolve temporary glitches. Confirm firewall settings aren’t blocking the connection, and that the P2P connection is enabled on the camera if utilizing that method.
Account Recovery
gDMSS Plus account recovery typically involves utilizing the registered email address. If you’ve forgotten your password, click the “Forgot Password” link on the login screen and follow the instructions sent to your email. Check your spam or junk folder if the email isn’t immediately visible. If you no longer have access to the registered email, contact Dahua Technology support for assistance, providing proof of account ownership for verification.
gDMSS Plus vs. gDMSS Lite/HD
gDMSS Plus offers enhanced features compared to Lite/HD versions, including broader device compatibility and advanced functionalities for comprehensive security management.
Understanding the Differences
gDMSS Lite provides basic remote viewing, while gDMSS HD Lite is optimized for tablet devices with higher resolution support. gDMSS Plus expands upon these, offering features like two-way audio, PTZ control, and more robust alarm management. The “Plus” version generally supports a wider range of Dahua devices and provides a more feature-rich experience, catering to users needing advanced control and monitoring capabilities beyond simple live viewing.
Choosing the Right App for Your Needs
If basic remote viewing is sufficient, gDMSS Lite is a lightweight option. For tablet users, gDMSS HD Lite offers optimized display. However, for comprehensive control – including PTZ, two-way audio, and detailed alarm settings – gDMSS Plus is the recommended choice. Consider the number of cameras and desired features to select the app best suited for your specific security setup and monitoring requirements.
Security Considerations
Protecting your account with a strong, unique password is crucial. Regularly update the gDMSS Plus application and ensure your devices have the latest security patches installed.
Protecting Your Account
Prioritize a strong password that’s unique to your gDMSS Plus account, avoiding easily guessable information. Enable two-factor authentication if available, adding an extra layer of security. Regularly review connected devices and remove any unrecognized access. Be cautious of phishing attempts and never share your login credentials with anyone. Keep your registered email address secure, as it’s often used for account recovery.
Ensuring Device Security
Regularly update your Dahua cameras’ firmware to patch security vulnerabilities. Change the default passwords on your cameras immediately after installation. Secure your network with a strong Wi-Fi password and enable encryption. Limit access to the camera’s network settings and consider using a VPN for remote access. Monitor camera activity for any suspicious behavior and disable unused features.

Updating gDMSS Plus
gDMSS Plus automatically updates through the Google Play Store or App Store, ensuring you have the latest features and security enhancements available.
Automatic Updates
gDMSS Plus, when installed from official app stores, typically enables automatic updates by default. This means the application will silently download and install newer versions when available, provided you have a stable internet connection and sufficient storage space.
This ensures you consistently benefit from bug fixes, performance improvements, and newly introduced features without manual intervention. Regularly check your app store settings to confirm automatic updates are enabled for a seamless experience.
Manual Updates
gDMSS Plus can also be updated manually through your device’s app store. Open the Google Play Store (Android) or App Store (iOS) and search for “gDMSS Plus” or “iDMSS Plus”. If an update is available, an “Update” button will appear. Tap it to begin the download and installation process. Manual updates are useful if automatic updates are disabled or if you want to install the latest version immediately.

Resources and Support
Dahua Technology’s website provides comprehensive documentation, FAQs, and downloadable resources for gDMSS Plus, alongside active online forums for community support.
Dahua Technology Website
Dahua’s official website serves as a primary hub for gDMSS Plus users, offering a wealth of support materials. You can find detailed product manuals, frequently asked questions addressing common issues, and software downloads for the latest versions of the application.
Furthermore, the website provides access to technical specifications, firmware updates for your cameras, and contact information for direct support assistance should you require personalized help with setup or troubleshooting.
Online Forums and Communities
Numerous online forums and dedicated communities exist where gDMSS Plus users share experiences, troubleshooting tips, and solutions to common problems. These platforms often feature detailed discussions about camera compatibility, advanced configuration options, and workarounds for specific issues.
Engaging with these communities can provide valuable peer-to-peer support and access to a broader knowledge base beyond official documentation.