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General| Brand | Dahua |
|---|---|
| Model | VTH5421 Series |
| Category | Intercom System |
| Language | English |
Details environmental and installation requirements for safe device operation.
Specifies requirements for power supply and wiring for safe device operation.
Lists the key functions of the VTH product, including networking, intercom, monitoring, and SOS.
Presents a step-by-step flowchart for installing the VTH device.
Specifies environmental conditions and professional installation requirements for the VTH.
Covers settings required to ensure network access, call, and monitoring functions after installation.
Guides through the initial setup and password modification for VTO.
Details how to modify the VTO's IP address to the planned IP address.
Covers the initial setup and password binding for VTH devices.
Verifies successful debugging by testing VTO calls to VTH and VTH monitoring of VTO.
Details the six main interface items: call, info, monitor, SOS, setting, and arm/disarm.
Details how to set wire zones, wireless zones, and alarm outputs.
Outlines essential security actions for equipment network security.
Provides guidelines for creating strong and secure passwords.
Recommends keeping firmware and client software up-to-date for security.
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