About Connectors

Using the Alarm Connector

Used to connect alarm-related devices such as a sensor or a door switch.

Create the connector by referring to the pin assignments.

Pin Assignments

The pin assignments are different for other Network Disk Recorders. Connect using the following chart.

131

 

 

 

ALARM

 

 

 

25

14

 

 

 

 

 

 

Pin

Name

Description of Operation

Remarks

Number

 

 

 

 

 

 

 

 

1

Alarm input 17

Event action will be performed according to

Non-voltage make contact input 5 V pull-

 

 

the settings.

 

up 150 kΩ

2

Alarm input 18

 

 

 

 

 

 

 

 

 

3

Alarm input 19

 

 

 

 

 

 

 

 

4

Alarm input 20

 

 

 

 

 

 

 

 

5

Alarm input 20

 

 

 

 

 

 

 

 

6

Alarm input 22

 

 

 

 

 

 

 

 

7

Alarm input 23

 

 

 

 

 

 

 

 

8

Alarm input 24

 

 

 

 

 

 

 

 

9

Alarm input 1

 

 

 

 

 

 

 

 

10

Alarm input 2

 

 

 

 

 

 

 

 

11

Alarm input 3

 

 

 

 

 

 

 

 

12

Alarm input 4

 

 

 

 

 

 

 

 

13

Signal ground

 

 

 

 

 

 

 

 

14

Signal ground

 

 

 

 

 

 

 

15

Alarm input 25

Event action will be performed according to

Non-voltage make contact input 5 V pull-

 

 

the settings.

 

up 150 kΩ

16

Alarm input 26

 

 

 

 

 

 

 

 

 

17

Alarm input 27

 

 

 

 

 

 

 

 

18

Alarm input 28

 

 

 

 

 

 

 

 

19

Alarm input 29

 

 

 

 

 

 

 

 

20

Alarm input 30

 

 

 

 

 

 

 

 

21

Alarm input 31

 

 

 

 

 

 

 

 

22

Alarm input 32

 

 

 

 

 

 

 

 

23

Alarm input 5

 

 

 

 

 

 

 

 

24

Alarm input 6

 

 

 

 

 

 

 

 

25

Alarm input 7

 

 

 

 

 

 

 

 

36

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Panasonic WJ-ND400 manual Using the Alarm Connector

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.