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Mitsubishi DX-NT400E Digital Video Recorder
4
channel digital video recorder with networking
capability and unique removable HDD tray.
High capacity HDD recorder with removable disk
caddy
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2 bays on the caddy, each bay can take any
size HDD up to a maximum of 2TB.
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Current highest capacity is 2 x 750Gb.
PC networking for Remote Monitoring and Control
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Standard Ethernet connection provides live and
recorded viewing on a networked PC using a
standard web browser.
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'Nethunter' Network software provides
additional functions including remote set-up,
alarm notification, image download and
playback of downloaded image files.
4 Input Multiplexer with full duplex operation.
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Full screen, sequential or split-4 pictures
can be selected for display on the monitor.
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All connected cameras continue to record
regardless of what is selected for display on
the monitor.
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Pictures from specific cameras can be
displayed without recording in cases where
recording the camera picture is legally
prohibited.
Recording
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Capture rate of up to 25 PPS per camera.
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Playback can be performed without stopping
recording.
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Removable disk caddy with two 3.5 in bays.
Alarm recording
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Pre-alarm recording can be set to three
settings: short, medium or long. Recording
duration will depend on the chosen grade and
recording interval.
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Alarm recordings are stored in a partitioned
area of the HDD and are not erased
automatically as the drive capacity is used.
The partitioned area can be set between 10%
and 90% of the total HDD capacity.
Motion detection prevents unnecessary recording
and enhances playback efficiency
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Differences between sequential frames are used
to trigger recordings so that recording time
is maximised.
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No external sensors are required leading to
reduced installation cost.
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The detection area and sensitivity can be set
for each camera.
Other easy to use features
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Auto set-up - Auto detection of connected
cameras with pre-assigned recording intervals
and picture grades.
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Simple lock - To prevent accidental mis-operation
caused by accidental button pressing.
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Password lock - Four levels of password
protection are present to limit access to
settings and controls.
Recording capacity
The table below shows the estimated
recording time using 2 x 250Gb drives
(D=days H=hours) |
| Picture Grade |
Superior |
High |
Standard |
Basic |
Low |
|
25 Pictures/Sec |
4D 13H |
6D 1H |
10D 6H |
14D 5H |
30D 16H |
| 12.5 Pictures/Sec |
9D 2H |
12D 3H |
20D 12H |
28D 10H |
61D 9H |
|
8.33 Pictures/Sec |
13D 15H |
18D 5H |
30D
18H |
42D 15H |
92D 2H |
| 6.25 Pictures/Sec |
18D 4H |
24D 7H |
41D |
56D
20H |
122D 19H |
|
5.0 Pictures/Sec |
22D 17H |
30D
9H |
51D 6H |
71D 1H |
153D 11H |
| 4.167 Pictures/Sec |
27D 6H |
36D
11H |
61D 13H |
85D 6H |
184D 4H |
|
3.125 Pictures/Sec |
36D 8H |
48D 15H |
82D 1H |
113D 17H |
245D 14H |
| 2.5 Pictures/Sec |
45D 10H |
60D 19H |
102D 13H |
142D 3H |
306D 23H |
| 1 Pictures/Sec |
113D 13H |
152D |
256D 10H |
355D 8H |
767D 11H |
|
(Without Audio) |
Specification
Main Recording Medium
Removable caddy for 2 x 3.5inch IDE hard disk
drives. (Max capacity: 2TB/port)
Colour system
PAL system
Signal Compression System
Wavelet: Sampling 13.5 MHz
Compression unit: Field
Number of Picture Elements Processed
720 x 288 pixels
Video Terminal
Input: 4-channel input BNC: 1.0Vp-p 75ohm
Output: Monitor output 1 BNC: 1.0Vp-p 75ohm
Audio Terminal
Input: 1 input RCA plug: 308mV(rms), 50Kohm
Output: 1 output RCA plug: 308mV(rms), 1Kohm
Horizontal Resolution
More than 450 lines (Super and High picture
grade)
Recording Interval
Can be set for each camera with function to
estimate the possible recording time
Alarm Recording
Recording time: 2sec, 5sec, 10sec, 15sec, 30sec,
45sec, 1min, 2 min, 5min, 10min, 20 min, 30min,
60 min and contact input.
Alarm Partition Recording
The HDD can be partitioned between 10% and 90%
for alarm recordings
Pre-alarm Recording
Can be set to short, medium or long. The
duration is dependent upon the recording grade
and interval, please refer to the user manual.
Emergency Recording
Emergency input terminal (rear)
Power Failure Recovery Recording
Auto-re-start of unit after power failure
Menu Language
English, German, French, Spanish, Italian and
Russian
Digital zoom
100%, 200% and 400%
Motion Detection Function
Screen mapped into 192 areas (16x12). 5 levels
of detection sensitivity. Recording can start
after motion is detected on any number of areas
between 1 and 192.
Retrieval
Date & Time search, index search, skip search,
alarm list search, camera filtering search
Multiplexer Function
Split display: 4 split display
Sequential display: 1 and 4 display
Remote Access Interface
RS-232C (D-SUB 9pins)
Power Supply
AC100-240V 50/60Hz
Power Consumption
0.2A (240V)
Operational Conditions
Temperature: 5°C~40°C
Humidity: 30%~80%
Altitude: Max 2000m
Dimensions
300mm W x 343mm H x 88mm D
Weight
5.8 Kg
Accessories
NetHunter software application for Windows 2000
or XP
AC power cord; Instruction manual (English);
Quick Guide (English, German, French, Spanish,
Italian, Russian); Wired remote control R-400
Downloads
Mitsubishi DX-NT400E
Product Datasheet (163 KB)
Mitsubishi DX-NT400E
large rear picture (110 KB)
Mitsubishi DX-NT400E
Installation & Operation Manual (1.47 MB)
Mitsubishi DX-NT400E
Operation Quick Guide (579 KB)
Mitsubishi DX-NT400 series independent review
(33KB)
Mitsubishi DX-NT400
RS232 Commands
(71KB)
NetHunter Instruction Manual (2.3 MB)
NetHunter for
Windows 2000/XP (25 MB)
Note: NetHunter is the new
software package written by Mitsubishi Electric
Europe for the European market, NetHunter allows
an operator to connect to multiple DX-NT400E, DX-TL950E & DX-TL2500E DVRs. NetHunter is now included as standard with all
compatible Mitsubishi DVRs bought from us.
SLD
Security & Communications
The Old Forge, Ockham Lane
Ockham, Surrey
GU23 6PH
England
Tel: 01483 225633
Fax: 01483 225634
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