ISD-41/41M
ISD-41/41M

Operation
Playback, recording and network transmission simultaneously
Real time full screen or quad screen display
2X digital zoom and Picture-in-picture display
Easy operations by shuttle and IR remote control
User-friendly setup menu and operations

Playback
Multi-screen playback (Full Screen, Quad Screen)
Search by date, time and event

Recording
Multiple recording quality levels
Recording frame rates can be set by user
Manual, scheduled and event-driven recording
Maximum recording speed of 120 frames per second (NTSC)
Pre-alarm recording
Multiple recording resolutions
4-channel audio recording
Multiple event types for each channel

Network
MPEG-4 over internet
Live and playback viewing
Remote login from a networked PC with the exclusive client viewer by IE browser
(The viewer software is supplied for free.)
Flexible connections - 10/100 Mbps Ethernet/ADSL (PPPoE)
Up to 5 network users access simultaneously
Rich network functions
Dynamic IP is available
Dynamic DNS is available.
SMTP is available.

External storage
Support external storage device (HDD Bay) to extend the HDD capacity
Installation of 4 HDDs in 2 external HDD Bay is available and connectivity
is up to 10 HDD Bay’s to DVR
(250GB X 40HDDs = 10TB, 500GB X 40HDD = 20TB, 1TB X 40HDD = 40TB)

Audio
4-channels audio recording in real time

Backup
PC Viewer - direct viewing of DVR’s HDD on PC
IEEE-1394A external HDD Bay
USB 2.0 external HDD
USB 2.0 memory stick
CD-RW/ DVD±RW (optional)

PTZ
Support pelco-P and pelco-D protocol

General
Software downloading facility via network and USB memory stick
Auto detection of PAL / NTSC
Built-in hardware Watchdog
Automatic time adjustment through Network
Multiple languages support

Optional
Remote Control Matrix - remote control for multiple DVRs
CD-RW/ DVD±RW
VGA output for PC monitor

1. VIDEO

Input Level

 

1.0 Vp-p±10% Composite, 75W Balanced

Display Speed

NTSC

120fps (4CH Real Time)

PAL

100fps (4CH Real Time)

Display Resolution

NTSC

720(H) X 480(V)

PAL

720(H) X 576(V)

Monitor Output

 

1.0Vp-p Composite, 75W Balanced

2. RECORDING

Compression Method

 

MPEG4

Recording speed

 

Refer to Table 8-1

Recording Resolution

NTSC

720X240, 360X240

PAL

720X288, 360X288

  Quality

User Define

Low/ Normal/ Fine/ High/ Highest

Scheduling

 

Available per 5 minutes, 30 minutes, 60 minutes

  Mode

 

Manual/ Event(Motion detection, Sensor)/ Schedule

  Method

 

By resolution, fps & quality

  Water Marking

 

Support

3. HDD

Capacity

Internal Storage

2 HDDs

External Storage

40 HDDs

Type

 

SATA compatible

External Bay Interface

 

IEEE 1394

4. ALARM

Sensor Input

 

4CH (Terminal block)

Alarm Output

 

1 Relay out

Motion Detection

 

Available per each camera/ Multi-detection level

5. CONNECTORS

Video Input

 

BNC 4ports

Monitor Output

 

BNC 1 port
VGA 1 port

Audio Input

 

RCA 4 CH

  Audio Output

 

RCA 2 CH

USB 2.0

 

USB memory stick

Remote

 

Standard

Terminal Block

 

1 RS-485

Alarm Input

 

4CH

Alarm Output

 

1 Relay output : 3 pins terminal block
(Normal-Open, Normal-Close, Common) x1

Ethernet

 

1 RJ45 connector, 10/100 Mbps

6. ELECTRICAL

Power Source

 

DC 12V / 5A

 

 

 

7. ENVIRONMENTAL

  Operating Temperature

 

5℃ ~ + 40℃

  Humidity

 

Less than 90%

8. PHYSICAL

Dimension

 

430(W) x 55(H) x 293(D) mm

Weight

 

2.5kg (3.5kg including 1 HDD and CD-RW)

9. BACKUP

  Backup

USB Stick

Video data

CD-RW/DVD±RW

Video data

Network

Video data

10. SEARCHING & PLAYBACK

Searching Method

 

Event/ Segment/ Time

11. MULTI-REMOTE SURVEILLANCE

  Monitoring Environment

 

Web/ Client software

  Max. client

 

Supporting multi-client (5 clients accessible)

12. Others

  OS

 

Embedded Linux

Multi Task

Triplex

Record, playback and transfer

  Control Device

 

Front keys/ IR type remote controller/ Network viewer/ Remote control Matrix

  PC Viewer

 

Direct viewing of DVR’s HDD on PC

Number of event list/ Log file list

 

1024/ 1024