| project |
describe |
|
| operating system |
Linux |
|
| industrial design |
Safe, reliable, high reliable interface design, rich external interface |
|
| Graphic Operating Interface |
Various parameters of the system can be set by external display screen and remote control. |
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| Support language |
Chinese, English, traditional (optional), other customizable (optional) |
|
| security management |
User password and administrator password two-level management |
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| Video and Preview |
Video Input and Output |
4roadAHDVideo input,1roadCVBSVideo output;1.0Vp-p, 75Ω |
| OSD |
Character Overlay Function, Time, Date, VehicleIDEqual Information Image Overlay |
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| Video compression format |
H.264Compression coding. UseHisilicon 3520DHigh Performance Processor. |
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| Dual Bit Stream |
Support |
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| Preview function |
One way,4Screen mosaic preview, support event triggered full screen and mosaic switching display function |
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| frame rate |
720P:Maximum120frame/Second, PAL: 100frame/Second, single-way maximum25frame/Seconds;NTSC: 120frame/Second, single-way maximum30frame/second |
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| Resolving power |
It can support 1080P,720P、D1Coding format |
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| quality |
Default Quality4M bps |
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| Bit rate |
CIF: 384 kbps,512 kbps,768 kbps,1024 kbps,1536 kbps，5Stage Rate Optional D1: 512 kbps,768 kbps,1024 kbps,1536 kbps, 1536 kbps ，5Stage Rate Optional 720P: 2048kbps,3072kbps,4096kbps,5120kbps,6144kbps，5Level optionalkbps ，5Stage Rate Optional |
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| audio frequency |
Audio input and output |
4Road audio input,1Road audioOutput, Independent Interphone Handset Interface |
| Compression format |
UseG.726Code |
|
| videotape |
storage medium |
Support1individualSDCard,1individual2.5inchHDDHard disk storage;SupportSDCard,HDDCirculating Recording of Hard Disk and Rerecording of Full Hard DiskSDZhang, and do circular deletion (deleting the earliest video) hard disk maximum support2T，SDCard support128G |
| Video Strategy |
Default Boot Video, Support Timing Video, Alarm and Event Triggered Video |
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| Video Retrieval |
It can be searched according to video time, video type, video storage equipment and other conditions. |
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| Replay Theater |
Support local playback, maximum support4Simultaneous playback of road and analysis of vehicle information in document |
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| Supporting Fast Forward, Fast Back, Playback, Suspension Control,Support2, 4, 8, 16Double speed fast forward or fast backward, support timing playback control |
||
| Call the police |
Alarm input |
4Circuit Switching VolumeSignal alarm input+2Road analog input |
| Alarm output |
1Road alarm output |
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| Alarm Video |
Preview function, before police15Second preview and post-alarm video duration can be matched dynamically.10second ~ 1800second |
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| Storage space alarm |
Support disk space alarm function |
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| Functional alarm |
Video Loss Alarm |
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| Extended interface |
serial port |
Reserve2individualRS232 (External station announcer, Yuntai,LEDCard brusher, oil detection,ICCards, fingerprints, etc. |
| CAN |
I won't support it |
|
| USB |
1individualUSB2.0 |
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| Location |
External locationGPS |
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| G-Sensor |
Built-inG-Senor |
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| Mobile Network (optional) |
Supportable3G、4G、WIFI |
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| System upgrade |
HDDHard disk/UDisk Upgrade |
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| Power Supply and Power Consumption |
Power management |
1、ACCSwitching Machine 2Delayed shutdown 3Timing switch 4、Remote control switch With overload protection, undervoltage protection, short circuit protection, reverse connection protection, etc. |
| input voltage |
DC:+8V ~ +36V |
|
| output voltage |
+12V@5*0.5A； |
|
| Power waste |
Normal working condition <10WIn standby stateLess than 5W |
|
| work environment |
temperature |
Conventional:-20℃ ~ +55℃ |
| humidity |
10% to 95% |
|
| size |
198 (W) x 64 (H) x 186(L) mm |
|
| weight |
weight 2KG |
|