■Connections with an extension unit

An example of connections is shown below when the unit is used together with an optional extension unit. This unit can be connected with up to seven extension units.

Connect the EXT IN port on the rear panel of the extension unit and the EXT STORAGE port on the rear panel of this unit using the cable provided with the optional extension unit.

Important:

•Use the cable provided with the optional extension unit.

•Fix the cables with the cable clamp (provided with each unit) to prevent disconnection or unstable connections that may cause recording failures or an unstable system.

How to fix the cable clamp

10/100BASE-T 2

2

COPY

EXIT STORAGE 1

1

Cable Clamp

Fixing screw

3

1

 

 

1

 

 

 

 

 

 

 

 

 

 

 

SIGNAL GND

 

 

 

 

 

 

SERIAL

 

ALARM

 

 

 

MODE

 

 

 

COPY 1

 

 

 

 

 

 

 

 

 

 

2

1

 

 

 

 

 

 

CASCADE

 

 

 

 

 

 

 

 

 

 

 

 

 

4

2

 

OUT

2

 

 

 

 

 

 

 

 

 

 

 

POWER

AUDIO IN

AUDIO OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MONITOR OUT CASCADE IN

MONITOR (VGA)

 

ALARM/CONTOROL

 

 

DATA

RS485(CAMERA)

 

10/100BASE-T

EXT STORAGE

 

 

 

 

 

 

 

16

15

14

13

12

11

10

9

8

7

6

5

4

 

3

2

1

IN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC IN

OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

15

14

13

12

11

10

9

8

7

6

5

4

 

3

2

1

 

 

 

 

 

 

 

VIDEO

 

 

 

 

 

 

 

 

This unit

Cable (attached to the extension unit)

SIGNAL GND

POWER

EXT

IN OUT

2 1

AC IN

EXT

IN OUT

2

1

Extension unit (WJ-HDE300)

Cable Clamp

Fixing screw

How to fix the cable clamp

70

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Panasonic WJ-HD309 manual Connections with an extension unit, Cable Clamp Fixing screw
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WJ-HD309 specifications

The Panasonic WJ-HD309 is a formidable Digital Video Recorder (DVR) designed to cater to the needs of sophisticated surveillance systems. This device stands out for its impressive array of features and robust functionality, making it ideal for applications in various sectors including retail, transportation, and public safety.

One of the main features of the WJ-HD309 is its capacity to record high-quality video at resolutions up to 4CIF. This level of detail ensures that users can easily identify subjects, read license plates, and monitor critical activities with clarity. The DVR also supports multiple video input formats, offering flexibility in terms of camera compatibility.

In terms of storage, the WJ-HD309 is equipped with a large internal hard drive, enabling extensive video storage without sacrificing performance. Users can benefit from adjustable recording modes, including continuous, scheduled, and event-triggered recording. This versatility allows organizations to optimize their storage usage according to their specific needs.

The DVR’s advanced motion detection technology plays a crucial role in minimizing false alerts and focusing on relevant events. This feature enhances the efficiency of surveillance operations by ensuring that recorded footage is both meaningful and actionable. Additionally, the WJ-HD309 provides various monitoring modes, allowing for real-time viewing through either a local display or remote access via networked devices.

Connectivity is another highlight of the WJ-HD309. It supports multiple network protocols, enabling users to access their recordings and live feeds remotely. This capability extends surveillance and monitoring to smartphones, tablets, and computers, thereby enhancing operational convenience and responsiveness. The inclusion of PTZ (Pan-Tilt-Zoom) control further enables users to manage camera angles and zoom functions seamlessly.

Durability and reliability are key characteristics of the Panasonic WJ-HD309. The unit is built to withstand the rigors of continuous operation, with features like thermal management to prevent overheating and ensure longevity. Panasonic’s commitment to security and performance is evident in this DVR model, which offers a secure environment for storing sensitive footage.

Overall, the Panasonic WJ-HD309 is a powerful DVR that combines high-definition recording, flexible storage options, advanced motion detection, and convenient connectivity. Its technical specifications and feature set make it a preferred choice for organizations looking for reliable and effective security solutions. With the WJ-HD309, users are well-equipped to enhance their surveillance operations and respond effectively to security challenges.
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