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General| Operating System | Embedded Linux |
|---|---|
| Video Input Channels | 8 |
| Audio In/Out | 1/1 |
| Two-way Talk | Yes |
| HDMI Output Resolution | Up to 4K |
| Privacy Masking | Yes |
| OSD | Yes |
| Ethernet | 1 x RJ45 |
| USB Interface | 2 x USB 2.0 |
| Working Environment | Indoor |
| Operating Temperature | -10°C to +55°C |
| Operating Humidity | 10% to 90% (non-condensing) |
| Main Processor | Embedded processor |
| Video Compression | H.265/H.264 |
| Record Mode | Manual |
| Video Output | HDMI, VGA |
| VGA Output Resolution | Up to 1080p |
| Display Split | 1/4/8/9 |
| Network Interface | 10/100M |
| Smart Phone | iOS/Android |
| Interoperability | ONVIF |
| Internal HDD | Up to 10TB |
| Power Supply | DC 12V |
General introduction to the DVR product for security applications.
Highlights key features like real-time surveillance, storage, and compression.
Comprehensive technical specifications for various DVR series models.
Information about the front panel of the DVR, including buttons and indicators.
Detailed description of the rear panel interfaces and ports on the DVR.
Illustrates connection examples for different DVR series products.
Describes the functionality of the remote control for operating the DVR.
Explains how to use the mouse for system control and navigation.
Covers virtual keyboard input methods and front panel controls.
Instructions for checking the DVR package contents for damage and completeness.
Importance of identifying front and rear panels for model identification and service.
Important safety precautions and steps for installing hard disk drives (HDDs) in the DVR.
Instructions for safely connecting the power supply and recommending UPS usage.
Details on connecting video input signals via BNC, emphasizing signal quality and grounding.
How to connect audio input using a BNC port and active sound pick-up.
Important notes on connecting alarm inputs and outputs, including grounding and output load limits.
Information on connecting PTZ devices using RS485 protocol.
Mentions other interfaces like USB port.
Steps for initial device setup, including boot up and device initialization.
Covers live viewing mode, preview window, and control functions.
Explains the functions available through the right-click shortcut menu.
Overview of the navigation bar icons and their functions.
Automatic detection and interface for USB device operations like backup and update.
Overview of the main menu interface with different operational categories.
Core functions for operating the DVR.
Accessing system information such as HDD status, record details, and version.
Configuration options for device settings.
Checks for network connectivity, DVR/PC setup, and ping tests before web client operation.
Guide for setting up the device for the first time, including password and security questions.
Steps to access the DVR via a web browser, including installing controls.
Instructions on how to reset the admin password using email or security questions.
Overview of the main window interface in LAN mode, divided into functional sections.
Viewing live video feeds, adjusting display settings, and accessing control functions.
Setup and operation of Pan, Tilt, and Zoom functions for PTZ cameras.
Adjusting image parameters and configuring relay output for alarm signals.
Accessing the DVR remotely via WAN, including understanding login differences.
Comprehensive guide to DVR basic setups and system configurations.
A list of compatible USB flash drives with their capacities.
A list of compatible SD cards with their capacities.
A list of compatible portable HDDs with their capacities.
Recommended SATA HDDs with model, capacity, and port type.
Conformance to electrical codes, proper grounding, and avoiding improper handling to prevent shock.
Warnings regarding handling during transportation, storage, and installation to prevent damage.
Precautions during installation, such as keeping the device upright and not applying power prematurely.
Emphasizes the requirement for qualified personnel for device examination and repair work.
Guidelines for installing the DVR in a suitable environment, avoiding direct sunlight and hazardous substances.
Advice on using recommended accessories and checking package contents before installation.
Warnings regarding improper use, replacement, and disposal of lithium batteries.
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