Keterangan :

Features
H.264 Video Compression Technology

* Highly improves video quality for live, recording, and network
* Recording file size is minimized for longest recording time
* Lower bit rate required for fastest network transfer

Free upgrade to advanced functions

* Allows you to upgrade DVR functions without any charges

Backup Function

* Supports USB 2.0 flash drive & network remote backup

Remote Surveillance

* Supports remote surveillance up to 20 users simultaneously via the licensed software “ Video Viewer� ,
Internet Explorer web browser, and QuickTime player

Intelligent Motion Trigger Recording

* Advanced motion detection feature ( with four individually adjustable parameters)
* Supports pre-alarm recording ( 8MB)

Covert Recording

* Blank screen replaces live displays to achieve covert recording

Audio Support

* Supports 1 audio-in, 1 audio-out to record sounds

General

* Supports one SATA HDD
* Multi-language OSD
* System auto recovery after power failure
* Supports auto video system detection ( NTSC / PAL)
* Supports daylight-saving function
* Supports TCP/ IP, PPPoE, DHCP and DDNS network connection

Specifications
Model DR041
Video System NTSC / PAL ( auto detection)
Video Compression Format H.264
Video Input( Composite video signal 1 Vp-p 75© BNC) 4 Channels
Video Output ( BNC) Composite video signal 1 Vp - p 75© BNC
Maximum Recording Rate ( CIF) 360× 240 pixels with 60 IPS / 360× 288 pixels with 50 IPS
Adjustable Recording Speed ( CIF) 60, 30, 15 IPS / 50, 25, 12 IPS
Multilingual OSD YES
Image Quality Setting SUPER BEST / BEST / HIGH / NORMAL
Hard Disk Storage ( HDD optional) Accommodates one HDD
SATA Interface Built - in
HDD Quick Cleaning Quick clean up the “ index system� of the recorded files( 1TB under 2 seconds)
Recording Mode Manual / Timer / Motion / Remote
Refresh Rate 120 IPS for NTSC / 100 IPS for PAL
Audio I/ O 1 audio input, 1 audio output ( Mono)
Motion Detection Area 3 pre - defined areas selectable
Motion Detection Sensitivity One parameter with four sensitivity levels( HIGH / NORMAL / LOW / OFF)
Backup Device ( 1) USB 2.0 flash drive; ( 2) Network
USB Interface Front panel * 1
Web Transmitting Compression Format H.264
Ethernet 10/ 100 Base - T. Support remote control and live view via Ethernet
Remote Operation Software Licensed software “ Video Viewer� , Internet Explorer web browser, and QuickTime player * Operating System: Windows Vista, XP & 2000; Apple Mac
Network Protocol TCP/ IP / PPPOE / DHCP / DDNS
Key Lock YES
Video Loss Detection YES
Camera Title Supports up to 6 letters
Video Adjustable Hue / Color / Contrast / Brightness
Date Display Format YY / MM / DD, DD / MM / YY & MM / DD / YY
Daylight Saving YES
Power Source DC 19V
Power Consumption  42 W
Operating Temperature 10 ~ 40 ( 50 ~ 104 )
Dimensions ( mm) * * 345( W) × 60( H) × 223( D)
System Recovery System auto recovery after power failure