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Nuvico EV4250N 4-CH, 120 PPS Recording @ CIF, 250G EV Series - Digital Video Recorders, MPEG-4, DVD-RW, USB, Network - EV4250N
- Video Format: NTSC / PAL
- Operating System: Embedded Linux
- Triplex Function: Simultaneous record / playback / network
- Video Input: 4 8 16
- Monitor Output: 1 Main monitor, 1 spot, 1 VGA
- Video Compression Method: MPEG-4
- Average File Size: 2.5 ~ 8 KB
- Maximum Recording Rate & Resolution: 120pps @ 360 x 240(NTSC), 10Opps @ 360 x 288(PAL)
- 60pps @ 720 x 240(NTSC), 50pps @ 720 x 288(PAL)
- 30pps @ 720 x 480(NTSC), 25pps @ 720 x 576(PAL)
- Alarm In / Out: 4/1 8/2 16/2
- System Control: Key buttons, IR remote controller, Remote client PC, and NVCK-3X
- Audio In/Out: 1/1 4/1 4/1
- PTZ Dome & Controller Interface: RS-422 / 485
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Features
- 4,8 and 16-channel.
- Support NTSC & PAL Standards
- Embedded Linux Operating System
- User Friendly Graphic Menu
- Built-in Multiplexer
- Triplex Function - Simultaneous Record / Playback / Network
- MPEG-4 Compression
- Multiple Video Outputs: 1 Composite, 1 Spot, 1 VGA
- Internal HDD Bay: 1 (SATA) - Up to 750GB
- Built-in Backup Device: DVD-RW
- Watch Dog / Power Failure Recovery
- Watermark
- Time Synchronization between Multiple DVRs
- 1 -ch Audio with Remote Audio over Network
- Software Upgrade via USB Thumbdrive
- IR Remote Controller - Control up to 99 DVRs
- RS-422/485 for PTZ Speed Dome
- NVCK-3X, Controller Keyboard from NUVICO (Option) -
- Control Multiple NUVICO DVRs and PTZ Speed Domes
- Support Various PTZ Protocols
- Proprietary Dynamic DNS Service for Plug-n-Play Remote Connection
- Display Settings: Brightness, contrast, color adjustments, hidden/covert per channel
- Camera Title: 12 Characters per channel
- Recording Modes: Continuous, schedule, alarm, motion
- Recording Adjustments: Frame rate and picture quality adjustment per channel
- Pre-Alarm & Post Alarm Recording: Pre-Alarm: 2 sec. / Post-Alarm: 10 sec. ~ 300 sec.
- Motion Detection Per Channel: 16 Selectable grids / 20 Sensitivity levels
- Search Modes: Time & date, camera, alarm, motion
- Power Failure Recovery: Auto reboot while maintaining previous record settings
- E-mail Notification: External alarm, video loss, power loss, HDD failure
- System Utility: Auto key lock / disk check / fan lock detection
- Password: 1 Admin, 5 configurable users
- Backup Device: DVD-RW
- MCD-Player for Backup: Auto installation into DVD during backup
- Watermark: Yes
- Communication Port: RS-422/485
- Internal HDD Bay: 1 Bay(SATA) - Up to 750GB
- Network: LAN, WAN, Internet
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