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IBT Technologies Inc.; 5405 Thimens; Quebec, Canada H4R 2H4; 1-866-590-4288; info@ibt.ca
DVR ISD-204 (Video Security Recorders)
4 channels digital video recorder with 3G support
Product Detail



DVR with 3G support for 4-channels
Digital Video Recorder

this is a perfect small made security recorder filled with all the big Features:!


  • MPEG-4 video compression/decompression with configurable quality
  • Bi-directional audio capabilities
  • Playback search by time or event (alarm, motion, & video loss)
  • Smart search & playback
  • Ethernet for remote access, e-mail alarm notification, FTP video/audio file storage, remote setup & upgrade
  • ActiveX I.E. software for up to 4 DVRs
  • Remote access through mobile phone or PDA
  • RS-232 and RS-485 for PTZ, keyboard control, POS, and GPS support
  • OCX SDK available for the integration with different applications


Video Format NTSC/EIA or PAL/CCIR
Input 4-CH, BNC, 1Vp-p/75ohm
Main monitor BNC x 1, S-video x 1, 1Vp-p/75ohm ; Optional VGA D-SUB 15-pin connector
Call monitor BNC x 1, 1Vp-p/75ohm
Loss detection Yes
Motion detection Yes, with configurable detection area & sensitivity
Audio Input 2 RCA-jack connectors, line-in level (100mV-2Vrms)
Output 2 RCA-jack connectors, line-out level (up to 2Vrms)
Record Compression Video: MPEG-4
Audio: ADPCM
Frame rate (IPS) & Resolution NTSC – 30 / 720*480, 60 / 720*240, 120 / 360*240
PAL – 25 / 720*576, 50 / 720*288, 100 / 360*288
Mode Manual/Schedule/Alarm/Motion
Pre-record time 0 - 10 seconds
Post-record time 0 - 60 minutes
Display Resolution NTSC – 720*480 ; PAL – 720*576
Split windows  
Frame rate Up to 30 (NTSC) / 25 (PAL) IPS per display window
Freeze Yes
Sequential switch User adjustable
Digital Zoom X2, X4
Playback Frame rate (IPS) & Resolution NTSC – 30 / 720*480, 60 / 720*240, 120 / 360*240
PAL – 25 / 720*576, 50 / 720*288, 100 / 360*288
Search Smart search, Date/time, Camera, Alarm, Motion, & Video Loss
Operation Play, Fast Forward, Backward, Pause, Stop, etc. Remote I.E. and HEM can also Print
Storage HDD 1 set of 3.5” IDE/SATA type HDD, Up to 500GB HDD storage size
Partitions Configurable alarm partition size ; Configurable auto-overwrite or not
Backup 1 SD ; 1 USB 2.0 Disk Drive, DVD+RW, DVD+R, DVD-R, card readers, HDD, etc.
Alarm Input 4 contact or TTL/CMOS signal, polarity selectable
Output 1 Normally Open, 1 Normally Closed relay output
Buzzer Yes
Triggered by Sensor input, Video loss, & Motion
Event log Yes
Network Ethernet 1 RJ-45 10/100BaseT Ethernet connector
Web Remote setup, monitoring, backup, alarm notification, & remote software upgrade
1 I.E. for up to 4 DVRs ; Configurable HTTP/Control/Data port
E-mail Alarm notification to stationary or mobile devices
FTP Alarm video/audio file storage
Video 1/4 split-window & SEQ mode for I.E. and HEM ; Dynamic electronics maps for HEM
Audio Bidirectional
Remote users Up to 6 users simultaneously
Bandwidth TCP/IP type dynamic sliding window control
Remote stations PC, mobile phone, or PDA
Control I/R 1 I/R remote controller
POS RS-232 1 D-type female connector for PTZ, POS, or GPS ; 1 optional D-type female connector for PTZ, POS, or GPS
GPS RS-485 2-pin for keyboard, PTZ control, POS, or GPS
Setup Loca On screen setup via keypad, I/R remote controller, and/or RS-485 keyboard controller
Remote Setup & upload via Windows application software
Multi-lingual Yes
Reliability System recovery Auto power on after power loss recovery
Watch Dog Timer Yes
Timer Built-in real time clock
Security Multi-level password (3 levels, up to 18 accounts) protection with authentication key for remote access
Power Source 90~264 VAC, 47~63 Hz
Consumption 18W Max.

Ordering Information

    Ordering Information

    ISD-204 4 Channel 3G MPEG4 DVR

    Availlable with 80,250,500,750 GB capacity.

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