Emergency recording

 

 

 

 

 

 

 

 

 

 

 

Item

Settings

Description

 

 

 

 

 

 

 

Audio rec.

Off/ On

Specifies whether to record audio images.

 

 

(Audio recording)

 

• Audio and images are recorded at the same time. Audio

 

 

 

 

recording without image is not supported.

 

 

 

 

• Audio recording can be selected only for a camera model

 

 

 

 

that supports audio recording.

 

 

 

 

Refer to the "readme.txt" file on the CD-ROM bundled with

 

 

 

 

the recorder for information about the camera models that

 

 

 

 

support recording.

 

 

 

 

 

 

 

Camera setup

 

 

 

 

 

 

 

 

 

SD memory rec.

Off/ 0.1ips / 0.5ips / 1ips

Specifies whether images should be saved to an SD memory

 

 

(SD memory recording)

 

card if the signal is lost during emergency recording.

 

 

 

 

• If the camera is a model that supports SD memory recording

 

 

 

 

and the recording format is [M-JPEG], you can specify a

 

 

 

 

recording rate. For information about SD memory recording,

 

 

 

 

refer to About SD memory recording (page 36).

 

 

 

 

• Do not set SD memory recording rates on multiple network

 

 

 

 

disk recorders for the same camera.

 

 

 

 

• Audio recording and SD memory recording cannot be done

 

 

 

 

at the same time.

 

 

 

 

If the SD memory recording rate for a camera is set to

 

 

 

 

anything except [Off], audio recording for that camera

 

 

 

 

channel is automatically set to [Off].

 

 

 

 

 

 

 

Initial default

 

 

 

Important:

When there is input of emergency recording to the recorder and when network communication is impossible between the recorder and cameras, SD memory recording cannot be performed because the camera does not recognize emergency recording.

When "Audio rec." is set to [On], ensure that the audio mode of the camera is set to [On]. Also, set the cameras audio bit rate to "32 kbps".

When the camera's audio bit rate is set again during operation, set the audio recording settings on the recorder to [Off] and then back to [On] again.

Audio interruptions may occur because of the "Mic input interval" (intervals for audio reception) setting of the camera. Select the interval setting of the camera according to the network environment.

Audio interruptions may occur because of the recording rate. To resolve this, change the recording rate according to the network environment.

To record audio, set the camera's "Audio transmission/reception" to "Mic input" or "Interactive(full duplex)". Some models and versions of cameras do not support "Interactive(full duplex)". For details refer to the operating instructions for the camera.

Audio is recorded regardless of whether single or multiple screen display is set.

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Panasonic WJ-ND400 manual Emergency recording

WJ-ND400 specifications

The Panasonic WJ-ND400 is a robust network video recorder (NVR) designed for reliable and scalable surveillance solutions. It serves as a central component in a modern security system, enabling the management and storage of video data from IP cameras. This device is particularly well-suited for a variety of applications, ranging from small retail setups to large enterprise installations.

One of the key features of the WJ-ND400 is its impressive storage capacity, supporting up to 16 terabytes of internal storage. This allows for extended recording times and the ability to retain high-resolution video footage without sacrificing quality. It supports various video compression formats, such as H.264 and H.265, which optimize file sizes and bandwidth use while maintaining clarity.

The WJ-ND400 boasts an intuitive user interface that facilitates seamless configuration and management of the recording settings. Users can access the device through a web browser, providing a convenient way to monitor live feeds, playback recorded footage, and manage camera settings from anywhere with an internet connection. This remote access feature is critical for businesses that require flexible surveillance management.

In terms of connectivity, the NVR supports Power over Ethernet (PoE), allowing for simplified installations by reducing the need for additional power supplies for IP cameras. The WJ-ND400 also utilizes a 10/100/1000 BASE-T Ethernet interface that ensures high-speed data transfer, optimizing the performance of connected devices.

Moreover, the WJ-ND400 is compatible with a wide range of Panasonic IP cameras, enhancing its versatility within a surveillance setup. It supports up to 64 channels of video input, enabling integration of multiple cameras for comprehensive coverage of surveillance areas.

Advanced features include motion detection and scheduled recording, allowing users to customize recording parameters based on specific needs. The NVR can also provide event alerts and notifications, enhancing its capability to respond to security incidents in real time.

In conclusion, the Panasonic WJ-ND400 stands out for its powerful storage capabilities, user-friendly interface, and extensive compatibility with various cameras. Its efficient use of high-quality video compression, combined with robust networking features, makes it an optimal choice for organizations looking to enhance their security infrastructure.