How to realize the voice intercom function of Hikon hard disk video recorder

1. Voice intercom of hard disk video recorder refers to the voice intercom between hard disk video recorder and monitoring center, and the active microphone can be connected to the voice input port of hard disk video recorder.

2. Connect the output device to the voice output port, and then use the network video monitoring software 4000 in the monitoring center or computer client.

3. Right-click the device in the preview list to start voice intercom.

Extended data:

DVR function

1. The main functions of hard disk video recorder include: monitoring function, video recording function, playing function, alarm function, control function, network function, password authorization function and work plan function.

2. For video storage, all hard disk video recorders can be connected with serial hard disks, and users can choose different sizes of hard disks to connect according to their own video storage time.

3. Watch the video. Hard disk video recorder has BNC and VGA video output, which can only be used with TV, monitor and computer monitor. Some manufacturers have integrated display screens with hard disk video recorders.

4. Video viewing is divided into real-time video viewing and video playback.

5. Video management, all DVR manufacturers are equipped with centralized management software, which can be used to manage the unified storage of video images and videos of multiple hard disk video recorders.

6. Remote access, establishing a hard disk video recorder through the network can realize remote access and mobile phone access. Monitor anytime and anywhere through the network.

References:

Baidu encyclopedia-hard disk video recorder