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DVR-4 Channel with One Audio Input
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Specification
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 | Operating System | Embedded Linux operation system | | Video System | NTSC/PAL | | Video compression format | H.264 | | Video Input & Output | Input: 4CH BNC Video Inputs, 1.0VP-P,75ohms, BNC
Output: 1 Ch. BNC | | Video Resolution | NTSC 720x480
PAL 720x576 | | Display Modes | PIP / 1 image / 4 image | | Audio | 1 CH Audio in, 1 Ch Audio Out | | Recording Modes | Manual,Scheduled,Alarm,Motion Detection | | System Operation | Mouse,Remote Controller,Front Panel Control | | Multi-operation | Live, Recording, Play back, Backup & Network | | Refresh Rate | NTSC: 120fps
PAL : 100fts | | Event Modes | Motion Detection Software Feature available | | Fast Playback Speed | Fast Forward X2,X4,X8 single frame play | | Slow Playback Speed | Slow back X1/2, X1/4, X1/8 single frame play | | Playback searching | Date & Time/Event record group | | Network Protocols | TCP/IP, DHCP & Static IP | | PTZ Control | RS485 | | HD Storage | 1TB SATA HDD, 3.5inch, 7200 rpm | | Backup System | USB backup | | Power Supply | 12V 4A | | AX Dimension | 36x23x6cm | | Environment Temperature | -30 degree +60 degree |
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