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Model
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SY-MDVR04
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System
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Language
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Chinese, English
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Operation interface
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OSD menu
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Password security
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User password and Administrator password
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Video
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Video input
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4CH aviation connector
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Video output
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1CH AV out + 1CH I/O port
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+ 1CH aviation connector(VGA/BNC)
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Video display
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1ch full screen/4ch split screen
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Signal system
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PAL: 100 fps, CCIR 625tvl, 50 field
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NTSC: 120 fps, CCIR 525tvl, 60 field
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Image compression
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H.264 Main profile
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Audio
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Audio input
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4CH aviation connector
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Audio output
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1CH AV out port + 1CH I/O port
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Compression format
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G.726
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Recording & Storage
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Image resoluation
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4*AHD(1080P)
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4*Analog(960H/D1/HD1/CIF)
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Video coding
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ISO14496-10
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Video bit rate
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CIF: 256Kbps~1.5Mbps, multilevel image quality optional
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HD1: 600Kbps~2.5Mbps, multilevel image quality optional
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D1: 800Kbps~3Mbps, multilevel image quality optional
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1080P: 1000Kbps~8Mbps, multilevel image quality optional
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8 video quality grades, highest grade 1 and lowest grade 8
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Audio bit rate
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5KB/s
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Storage
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2 SD card slots, each max support 128GB, loop recording, auto data overwrite
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Alarm
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Alarm input
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6CH alarm input
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Alarm output
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2CH DO
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Communication ports
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RS232
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2*RS232
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RS485
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2*RS485
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RJ45 network
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1*RJ45
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USB
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NO
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SIM card slot
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1 SIM card slot
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Wireless communication
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3G
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Built-in 3G module optional(WCDMA/EVDO/TD-SCDMA)
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4G
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Built-in 4G module optional(TD-LTE/FDD-LTE)
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Wifi
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Built-in Wifi optional(2.4G/5.8G)
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GPS
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Built-in GPS module optional, realtime geographic coordinates, speed information
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G-Sensor
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Built-in G-sensor
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Software
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PC playback
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Video playback and analysis by PC client
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CMSV6
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Wireless realtime video & audio monitoring, positioning, alarms, etc.
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Software upgrade
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Support SD card memory upgrade
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