| Spec. Details | RVS-870 N(4 channel) | | Video Signal | Input | 4 Channel Input (BNC)
NTSC/PAL, 1V 75 Ohm | | Output | 5 outputs (Composite BNC, VGA, S-Video, Spot, Loop through) | | Compression | Enhanced MPEG-4, M-JPEG | | Pentaplex Operation | Real-Time Watching, Recording, Playback, Networking, Backup (archiving) | | Display | Display Resolution | NTSC - 704 x 480 / PAL-704 x 576 | | Diaplay Speed | Real time display | | Display mode | 1, 4, 6, 9, 13, 16 screen, PIP, Auto Screen | Recording
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Playback | Recording Resolution | NTSC - 704 x 480, 704 x 240, 352 x 240
PAL - 704 x 576, 704 x 240, 352 x 288 | REC & PB Speed
(NTSC / PAL) | CIF 120 ips / 100 ips
HD1 120 ips / 100 ips
D1 60 ips / 50 ips | | Recording mode | Continuous, Schedule, Event(Motion, Sensor, Network) | | Search | Search by calendar, Search List, Event List, Time List | | Backup | Internal HDD | 3 | | Internal Backup | 1 | | External Backup | USB | | Network Backup | TCP/IP(backup browser) | | Serial Interface | Pan/Tilt, Zoom ,Preset | RS-485, RS-232 | | Alarm Control | Sensor Input | 4 ports | | Relay out | 1 port | | Audio | Audio input | 4 channel | | Audio output | 1 channel | | Network | Interface | TCP / IP | | Protocol | Static, DHCP, PPPoE, DDNS | | Browser | Functional remote client software, Web Viewer(HTTP / IE), CMS | | System control | Mouse, Remote Controller, Front keypad(6x6) | | Language | Multi OSD | | System upgrade | USB, Nework | | Others | Signal loss detection | Beep / Beep + OSD / OSD / OFF | | Motion detection | Yes / No | | Motion sensitivity | 1 ~ 8 levels | | Mosaic | Yes / No | | Zoom | x 2 | | Dimension | 430(W) x 75(H) x 360(D)mm | | Weight | 6.3 kg (without HDD) | | Power supply | DC 12V, 5.0A | | Approval | FCC, CE |
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