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General| Audio Output | 1 channel |
|---|---|
| Wi-Fi | Optional |
| 3G/4G | Optional |
| Operating System | Embedded Linux |
| Category | DVR |
| Video Input | 4/8 channels |
| Audio Input | 4/8 channels |
| Video Compression | H.264 |
| Storage | Supports HDD, SSD, and SD card |
| Network Interface | 1 RJ45 port (10/100M) |
| Mobile Monitoring | Support iOS and Android |
| Operating Humidity | 10% - 90% |
Mandatory action to change default passwords to strong ones, at least 8 characters.
Keep NVR, DVR, and camera firmware up-to-date for security patches and fixes.
Regularly change device credentials to ensure only authorized users access the system.
Conforms to electrical safety codes, requires grounding, SELV, and Limited Power Source.
All examination and repair work must be done by qualified service engineers.
Lists system parameters, OS, resources, interface, and input methods for 4/8-channel series.
Details the ports and indicator lights on the front panel of the device.
Details the various ports and their functions on the rear panel of the device.
Step-by-step guide for installing the Hard Disk Drive into the device.
Instructions for inserting SIM and SD cards into their respective slots.
Details on connecting alarm input types (NO/NC) and alarm output ports.
Procedures for powering on/off, initial setup wizard, and user login.
Navigating the preview interface, using the right-click menu, and adjusting video color.
Setting up and controlling PTZ cameras, including presets, patrols, patterns, and auxiliary functions.
Configuring recording schedules, modes, search, playback, clipping, and file lists.
Setting up event detection (motion, video loss, tampering) and alarm configurations.
Viewing HDD information, setting alarms, resetting alarms, detecting, and formatting HDDs.
Managing users, groups, and their access permissions for system operations.
Steps to add a new user, assign a group, and set permissions.
Setting auto-reboot, auto-delete files, auto-shutdown, and ACC delay.
Steps to connect via network cable, open browser, input IP, and install web control.
Navigating the main window after logging into the web interface.
Operating PTZ functions like scan, preset, tour, pattern, aux, and light/wiper via the web interface.
Using playback controls like play, pause, stop, speed, and time bar for reviewing recordings.
Setting up alarm types (video loss, disk full, etc.) and alarm sound.
Adjusting video properties like hue, brightness, contrast, saturation, gain, white level, and color mode.
Configuring encode parameters for main and extra streams, including compression and resolution.
Set IP version, address, subnet mask, gateway, DNS, and Dynamic Domain Name System.
Configure email alerts, FTP backups, and P2P connections for remote access and notifications.
Set up 3G/4G modules and Wi-Fi connections for network access and data transmission.
Configuring device ID, language, video standard, HDD full mode, and pack duration.
Upgrading system firmware using a .bin file via the interface.
Setting up PTZ camera channel, type, protocol, address, baud rate, data bit, stop bit, and parity.
Addresses problems like device not booting, shutting down, or stopping.
Resolves issues with HDD/SD card detection, no video output, and distorted video color.
Solves problems with searching records, distorted playback video, and audio issues.
Resolves network instability, USB backup errors, and alarm function issues.
Addresses remote control not working, insufficient record storage, and SIM card detection problems.
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