System
|
language
|
Chinese/ English
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Operation system
|
Linux
|
Operation interface
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Graphical User interface(OSD menu)
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Password
|
User /Admin password
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Control mode
|
IR remote control
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Video
|
Video input
|
4-ch video composite input
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Video output
|
1-ch output
|
Display mode
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Single/ 4-ch video
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Video compression
|
H.264 Main profile
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PAL:100f at D1/s, NTSC: 120f at D1/s
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Video Signal
|
PAL, NTSC
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Audio
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Audio input
|
4-ch audio input
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Audio output
|
1-ch audio output
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Recording mode
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Audio & Video sync Recording
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Image processing & storage
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Image format mode
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CIF/HD1/D1 optional
|
Video stream Standard
|
ISO14496-10
|
Video bitrate
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CIF: 1536Kbps ~ 128Kbps,
|
HD1: 2048Kbps ~ 380Kbps,
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D1: 2048Kbps ~ 400Kbps
|
8 levels optional. Highest:1 level; Lowest: 8 level
|
Audio Bitrate
|
8KB/s
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Storage
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Support Dual SD card, Max 64GB(single),total 128GB;
|
Alarm
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Alarm input
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4 alarm input, below 4V is low level alarm, above 4V are high level alarm
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Alarm output
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2 alarm output, output high level:12V
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Communication Interface
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RS485 Interface
|
Support 2-RS485 interface
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RS232 Interface
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Support 1-RS232 interface
|
Extended interface
|
announce
|
support extended announcer or LED panel
|
SPEAK
|
SPEAK+,SPEAK-
|
Acceleration Sensor
|
Acceleration G-Sensor(optional)
|
Module
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GPS
|
GPS module. GPS Graph, GPS speed etc can be read in coding flow,and can be uploaded via wireless
|
3G
|
WCDMA / EVDO/HSPA(TD-SCDMA) module
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WIFI
|
Built-in WIFI(can\'t support now).
|
Software
|
PAS(Playback Analysis Software)
|
