Features

DX-NT400E Digital Recorder

Owning to a WEVELET method, high picture quality recording of more than 450 lines for the horizontal resolution and extended recording time are realized. The DX- NT400E has 5 user selectable recording picture grades and 12 recording time modes. The DX-NT400E also has a built-in 4 camera multiplexer with motion detection per input. Individual field recording per input in both normal and alarm recording are supported. Normal VCR like functions such as a menu, timer and rear terminals are featured.

Built-in 4-input multiplexer functions

• Split-screen display

The screen mode can be switched such as single screen, SPLIT4 screen and sequential screen display.

• Motion detection

This function detects moving objects captured by any of the 4 cameras connected to the unit, and initiates alarm recording. The following settings can be made separately as desired: motion detection area, detection area divided by 16 x 12 dots, sensitivity of motion detection, minimum dot-count for initiating alarm recording, and restriction of motion detection function.

• Operational status display function

The operational status of this unit can be displayed on the top or bottom of the screen.

Various recording functions

By completely separating normal recording settings and alarm recording settings, further detailed settings are possible such as changing the recording intervals only for the camera input with alarm signals while maintaining normal recording settings as they are.

• Emergency recording

When the emergency signal is input, the unit starts recording forcibly in the maximum recording interval and the maximum recording picture quality by using the camera specified for alarm recording or normal recording.

• Mirror recording

Mirror recording to prevent data loss due to the HDD crash is available.

• Partition recording

Alarm images can be recorded in a designated area within HDD to keep alarm images longer than normal recording. The partition area can be set from 10% to 90% of HDD capacity.

• Recording interval setting for each camera

The recording intervals and recording picture quality can be set individually for each connected camera.

Timer recording operation

• Timer recording program

4 types of camera patterns, recording intervals, recording picture quality for normal recording and alarm recording can be registered. Furthermore, individual settings can be made for pre-alarm recording and motion detection function as well.

• Timer holiday specification

Holidays throughout the year can be set in advance.

Versatile functions to support surveillance

• Removable HDD tray

Owning to the removable structure, attaching or removing the HDD is possible. The removable HDD tray supports the high-capacity HDD (supports 2 TB per ID).

• Audio recording function

1-channel PCM audio recording mode is featured.

•Image-alteration recognition function Processing of each image recorded using a proprietary image-alteration recognition technology.

•Excellent expandablility

Standard RS-232C interface for remote PC control, and various control terminals are equipped.

• Pre-alarm Recording function

Recording of images before the alarm sensor detects disturbances is also available.

•Simultaneous recording/playback function Recorded data on the hard disk can be played back while recording.

•Variety of search functions

Pressing the SEARCH button on the remote control displays the SEARCH menu for immediate search opera- tion. This function is convenient when repeatedly performing searches.

• Covert camera function

You can set the video of the specified camera number not to be displayed regardless of its presence.

Ease of use

• Auto set-up

By selecting only the recording period, the unit assigns recording interval and picture grade automatically for all the channels and other menu settings are set to the default.

Microsoft is either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries.

Network

•On the personal computer connected to the Internet using Microsoft Internet Explorer, the image screen such as live images, search and playback image can be displayed.

•The MODE OUT terminals which can be controlled via PC are equipped. (The specified application is required.)

•E-mail/Alarm notification function

The message of warning signal or status change of the unit can be transmitted to the personal computer. (The specified application is required.)

•LAN software for applications in great variety Optional software with high-quality communication functions.

IMPORTANT

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

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